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<title>Document</title></head><body><div id="i4fe6b5d19d9f4b98b78b65d34b9c1063_41"></div><div style="min-height:84.96pt;width:100%"><div style="text-align:right"><font><br></font></div></div><div style="margin-bottom:7pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:140%">UNITED STATES<br>SECURITIES AND EXCHANGE COMMISSION</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%"><br>Washington, D.C. 20549</font></div><div style="margin-bottom:7pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:140%">FORM S-8<br>REGISTRATION STATEMENT</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%"><br></font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:140%">UNDER<br>THE SECURITIES ACT OF 1933</font></div><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:48.077%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:1.444%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:46.432%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:1.447%"></td><td style="width:0.1%"></td></tr><tr><td colspan="9" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:140%">Rio Tinto plc</font></div><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">(Exact name of registrant as specified in its charter)</font></div></td><td colspan="3" style="padding:0 1pt"></td></tr><tr><td colspan="6" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">England and Wales</font></div><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">(State or other jurisdiction of incorporation or organization)</font></div><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">&#160;</font></div></td><td colspan="6" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">None</font></div><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">(I.R.S. Employer Identification No.)</font></div></td></tr><tr><td colspan="9" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">6 St. James&#8217;s Square </font></div><div style="padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">London SW1Y 4AD</font></div><div style="padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">United Kingdom</font></div><div style="margin-bottom:3pt;margin-top:3pt;padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(Address of principal executive offices)</font></div></td><td colspan="3" style="padding:0 1pt"></td></tr><tr><td colspan="9" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">Arcadium Lithium plc Omnibus Incentive Plan</font></div><div style="margin-bottom:3pt;margin-top:3pt;padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">Livent Corporation Incentive Compensation and Stock Plan</font></div><div style="margin-bottom:3pt;margin-top:3pt;padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(Full title of the plans)</font></div></td><td colspan="3" style="padding:0 1pt"></td></tr><tr><td colspan="9" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Cheree Finan</font></div><div style="padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Corporate Secretary</font></div><div style="padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Rio Tinto Services Inc.</font></div><div style="padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">80 State Street</font></div><div style="padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Albany, New York, 12207-2543</font></div><div style="margin-bottom:3pt;margin-top:3pt;padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(Name and address of agent for service)</font></div><div style="margin-bottom:3pt;margin-top:3pt;padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">(801) 204-2000</font></div><div style="margin-bottom:3pt;margin-top:3pt;padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(Telephone number, including area code, of agent for service)</font></div><div style="margin-bottom:3pt;margin-top:3pt;padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font><br></font></div><div style="margin-top:3pt;padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Copies to&#58;</font></div></td><td colspan="3" style="padding:0 1pt"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Michael Z. Bienenfeld</font></div><div style="padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Igor Rogovoy</font></div><div style="padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Linklaters LLP</font></div><div style="padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">One Silk Street</font></div><div style="padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">London EC2Y 8HQ</font></div><div style="padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">+44 20 7456 2000</font></div></td><td colspan="6" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">George Casey</font></div><div style="padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Andrew Gaines</font></div><div style="padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Pierre-Emmanuel Perais</font></div><div style="padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Linklaters LLP</font></div><div style="padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">1345 Avenue of the Americas</font></div><div style="padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">New York, NY 10106</font></div><div style="padding-left:1.38pt;padding-right:1.38pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">+1 212 903 9000</font></div></td><td colspan="3" style="padding:0 1pt"></td></tr></table></div><div style="margin-bottom:7pt;text-align:center"><font><br></font></div><div style="height:65.52pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><font><br></font></div></div></div><hr style="page-break-after:always"><div style="min-height:84.96pt;width:100%"><div><font><br></font></div></div><div style="margin-bottom:7pt;text-align:center"><font><br></font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of &#8220;large accelerated filer,&#8221; &#8220;accelerated filer,&#8221; &#8220;smaller reporting company,&#8221; and &#8220;emerging growth company&#8221; in Rule 12b-2 of the Exchange Act.</font></div><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:28.616%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:27.447%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:28.950%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:10.587%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Large accelerated filer</font></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#9746;</font></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Accelerated filer</font></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#9744;</font></div></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Non-accelerated filer</font></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#9744;</font></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Smaller reporting company</font></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#9744;</font></div></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Emerging growth company</font></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#9744;</font></div></td><td colspan="3" style="padding:0 1pt"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font><br></font></div></td><td colspan="3" style="padding:0 1pt"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font><br></font></div></td></tr></table></div><div style="margin-bottom:7pt;text-align:justify"><font><br></font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act of 1933 (the &#8220;</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">Securities Act</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#8221;). </font></div><div style="margin-bottom:7pt;text-align:justify"><font><br></font></div><div style="height:65.52pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:98.900%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">2</font></div></td></tr></table></div></div></div><hr style="page-break-after:always"><div style="min-height:84.96pt;width:100%"><div><font><br></font></div></div><div style="margin-bottom:7pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">EXPLANATORY NOTE</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">On 6 March 2025, Rio Tinto completed the previously announced transactions contemplated by the Transaction Agreement, dated as of 9 October 2024, (the &#8220;Transaction Agreement&#8221;), by and among Arcadium Lithium plc, a public limited company incorporated under the laws of the Bailiwick of Jersey (&#8220;Arcadium&#8221;), Rio Tinto Western Holdings Limited, a private limited company incorporated under the laws of England and Wales, and Rio Tinto BM Subsidiary Limited, a private limited company incorporated under the laws of England and Wales (the &#8220;Buyer&#8221;), and Arcadium became a wholly owned subsidiary of the Buyer (or such affiliate of the Buyer designated by the Buyer in accordance with the terms of the transaction). The Buyer is a wholly owned indirect subsidiary of Rio Tinto plc, which together with each of Rio Tinto plc&#8217;s subsidiaries, Rio Tinto Limited, and each of Rio Tinto Limited&#8217;s subsidiaries, comprise the Rio Tinto Group.</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">At the effective time of the Merger (as defined in the Transaction Agreement), each outstanding stock option, restricted share right and restricted stock unit, excluding any outstanding equity awards held by any non-employee director (each, a &#8220;Legacy Arcadium Award&#8221;) granted under the Arcadium Lithium plc Omnibus Incentive Plan (the &#8220;Arcadium Plan&#8221;) or the Livent Corporation Incentive Compensation and Stock Plan (the &#8220;Livent Plan&#8221;) was exchanged for a corresponding award with respect to ordinary shares, nominal value 10 pence per share, in the capital of Rio Tinto plc (&#8220;Ordinary Shares&#8221;), and Rio Tinto plc assumed each Legacy Arcadium Award granted under the Arcadium Plan and the Livent Plan.</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">This Registration Statement on Form S-8 (this &#8220;Registration Statement&#8221;) is being filed for the purpose of registering (i) up to 811,088 Ordinary Shares reserved for issuance or issuable upon the exercise or settlement of the converted Legacy Arcadium Awards granted under the Arcadium Plan&#59; and (ii) up to 608,976 Ordinary Shares reserved for issuance or issuable upon the exercise or settlement of the converted Legacy Arcadium Awards granted under the Livent Plan.</font></div><div style="margin-bottom:7pt;text-align:justify"><font><br></font></div><div style="margin-bottom:7pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">PART I</font></div><div style="margin-bottom:7pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">INFORMATION REQUIRED IN THE SECTION 10(a) PROSPECTUS</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">As permitted by Rule 428 under the Securities Act and the instructional Note to Part I of Form S-8, this registration statement omits the information specified in Part I of Form S-8. We have delivered, or will deliver, the documents containing the information specified in Part I to the participants in the plans covered by this registration statement as required by Rule 428(b)(1) under the Securities Act. We are not filing these documents with the Securities and Exchange Commission as part of this registration statement or as prospectuses or prospectus supplements pursuant to Rule 424 under the Securities Act. Such documents and the documents incorporated by reference herein pursuant to Item 3 of Part II of this form, taken together, constitute a prospectus for this registration statement that meets the requirements of Section 10(a) of the Securities Act.</font></div><div style="margin-bottom:7pt;text-align:justify"><font><br></font></div><div style="margin-bottom:7pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">PART II</font></div><div style="margin-bottom:7pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">INFORMATION REQUIRED IN THE REGISTRATION STATEMENT</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">Item 3.&#160;&#160;&#160;&#160;Incorporation of Documents By Reference.</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">We incorporate by reference into this registration statement&#58;&#160;&#160;&#160;&#160;</font></div><div style="margin-bottom:7pt;padding-left:68.05pt;text-align:justify;text-indent:-34.04pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(a)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:22.95pt">Rio Tinto&#8217;s Annual Report on Form 20-F for the year ended 31 December 2024.</font></div><div style="height:65.52pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:98.900%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">3</font></div></td></tr></table></div></div></div><hr style="page-break-after:always"><div style="min-height:84.96pt;width:100%"><div><font><br></font></div></div><div style="margin-bottom:7pt;padding-left:68.05pt;text-align:justify;text-indent:-34.04pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(b)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:22.38pt">All other reports filed by Rio Tinto plc pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended (the &#8220;Exchange Act&#8221;), since 31 December 2024 (other than the portions of those reports not deemed to be filed).</font></div><div style="margin-bottom:7pt;padding-left:68.05pt;text-align:justify;text-indent:-34.04pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(c)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:22.95pt">The description of Rio Tinto plc&#8217;s Ordinary Shares, nominal value 10 pence per share contained in the Annual Report on Form 20-F of Rio Tinto plc for the year ended 31 December 2024 under the section entitled &#8220;Shareholder Information.&#8221;</font></div><div style="margin-bottom:7pt;text-align:justify;text-indent:34pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">All documents subsequently filed by Rio Tinto plc pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Exchange Act, prior to the filing of a post-effective amendment which indicates that all securities hereby registered have been sold or which deregisters all securities then remaining unsold, shall be deemed to be incorporated by reference and to be part hereof from the date of filing such documents.</font></div><div style="margin-bottom:7pt;text-align:justify;text-indent:34pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Any statement contained herein or in a document incorporated or deemed to be incorporated by reference herein will be deemed to be modified or superseded for purposes of this registration statement to the extent that a statement contained herein or in any other subsequently filed document that is or is deemed to be incorporated by reference herein modifies or supersedes such previous statement. Any such statement so modified or superseded will not be deemed to constitute a part of this registration statement, except as so modified or superseded.</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">Item 4.&#160;&#160;&#160;&#160;Description of Securities. </font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Not applicable.</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">Item 5.&#160;&#160;&#160;&#160;Interests of Named Experts and Counsel. </font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Not applicable.</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">Item 6.&#160;&#160;&#160;&#160;Indemnification of Directors and Officers.</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">Deeds of Indemnity</font></div><div style="text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Directors appointed have entered into deeds of indemnity with Rio Tinto plc as follows&#58; Sam Laidlaw on February 10, 2017, Simon Henry on April 1, 2017, Jakob Stausholm on June 11, 2018, Jennifer Nason on March 1, 2020, Ngaire Woods on March 1, 2020, Peter Cunningham on June 17, 2021, Ben Wyatt on June 3, 2021, Dominic Barton on March 17, 2021, Kaisa Hietala on December 19, 2022, Dean Dalla Valle on March 15, 2023, Susan Lloyd-Hurwitz on March 15, 2023, Joc O&#8217;Rourke on October 19, 2023, Martina Merz on December 21, 2023 and Sharon Thorne on May 17, 2024.</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%"> </font></div><div><font><br></font></div><div style="text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">English law</font></div><div><font><br></font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Sections 232 to 236 of the Companies Act 2006 provide as follows&#58;</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:140%">&#8220;232. Provisions protecting directors from liability</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(1)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">Any provision that purports to exempt a director of a company (to any extent) from any liability that would otherwise attach to him in connection with any negligence, default, breach of duty or breach of trust in relation to the company is void.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(2)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">Any provision by which a company directly or indirectly provides an indemnity (to any extent) for a director of the company, or of an associated company, against any liability attaching to him in connection with any negligence, default, breach of duty or breach of trust in relation to the company of which he is a director is void, except as permitted by &#8212;</font></div><div style="margin-bottom:7pt;padding-left:36pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(a)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.91pt">section 233 (provision of insurance),</font></div><div style="margin-bottom:7pt;padding-left:36pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(b)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">section 234 (qualifying third party indemnity provision), or</font></div><div style="height:65.52pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:98.900%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">4</font></div></td></tr></table></div></div></div><hr style="page-break-after:always"><div style="min-height:84.96pt;width:100%"><div><font><br></font></div></div><div style="margin-bottom:7pt;padding-left:36pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(c)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.91pt">section 235 (qualifying pension scheme indemnity provision).</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(3)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">This section applies to any provision, whether contained in a company&#8217;s articles or in any contract with the company or otherwise.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(4)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">Nothing in this section prevents a company&#8217;s articles from making such provision as has previously been lawful for dealing with conflicts of interest.</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:140%">233. Provision of insurance</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Section 232(2) (voidness of provisions for indemnifying directors) does not prevent a company from purchasing and maintaining for a director of the company, or of an associated company, insurance against any such liability as is mentioned in that subsection.</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:140%">234. Qualifying third party indemnity provision</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(1)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">Section 232(2) (voidness of provisions for indemnifying directors) does not apply to qualifying third party indemnity provision.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(2)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">Third party indemnity provision means provision for indemnity against liability incurred by the director to a person other than the company or an associated company.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Such provision is qualifying third party indemnity provision if the following requirements are met.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(3)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">The provision must not provide any indemnity against &#8212;</font></div><div style="margin-bottom:7pt;padding-left:36pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(a)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.91pt">any liability of the director to pay &#8212;</font></div><div style="margin-bottom:7pt;padding-left:70pt;text-align:justify;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(i)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:26.57pt">a fine imposed in criminal proceedings, or</font></div><div style="margin-bottom:7pt;padding-left:70pt;text-align:justify;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(ii)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:23.8pt">a sum payable to a regulatory authority by way of a penalty in respect of non-compliance with any requirement of a regulatory nature (however arising)&#59; or</font></div><div style="margin-bottom:7pt;padding-left:36pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(b)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">any liability incurred by the director &#8212;</font></div><div style="margin-bottom:7pt;padding-left:72pt;text-align:justify;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(i)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:26.57pt">in defending criminal proceedings in which he is convicted, or</font></div><div style="margin-bottom:7pt;padding-left:72pt;text-align:justify;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(ii)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:23.8pt">in defending civil proceedings brought by the company, or an associated company, in which judgment is given against him, or</font></div><div style="margin-bottom:7pt;padding-left:72pt;text-align:justify;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(iii)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:21.03pt">in connection with an application for relief (see subsection (6)) in which the court refuses to grant him relief.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(4)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">The references in subsection (3)(b) to a conviction, judgment or refusal of relief are to the final decision in the proceedings.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(5)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">For this purpose &#8212;</font></div><div style="margin-bottom:7pt;padding-left:36pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(a)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.91pt">a conviction, judgment or refusal of relief becomes final &#8212;</font></div><div style="margin-bottom:7pt;padding-left:70pt;text-align:justify;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(i)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:26.57pt">if not appealed against, at the end of the period for bringing an appeal, or</font></div><div style="margin-bottom:7pt;padding-left:70pt;text-align:justify;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(ii)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:23.8pt">if appealed against, at the time when the appeal (or any further appeal) is disposed of&#59; and</font></div><div style="margin-bottom:7pt;padding-left:36pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(b)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">an appeal is disposed of &#8212;</font></div><div style="margin-bottom:7pt;padding-left:70pt;text-align:justify;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(i)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:26.57pt">if it is determined and the period for bringing any further appeal has ended, or</font></div><div style="margin-bottom:7pt;padding-left:70pt;text-align:justify;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(ii)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:23.8pt">if it is abandoned or otherwise ceases to have effect.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(6)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">The reference in subsection (3)(b)(iii) to an application for relief is to an application for relief under &#8212;</font></div><div style="height:65.52pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:98.900%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">5</font></div></td></tr></table></div></div></div><hr style="page-break-after:always"><div style="min-height:84.96pt;width:100%"><div><font><br></font></div></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">section 661(3) or (4) (power of court to grant relief in a case of acquisition of shares by innocent nominee), or</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">section 1157 (general power of court to grant relief in case of honest and reasonable conduct).</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:140%">235. Qualifying pension scheme indemnity provision</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(1)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">Section 232(2) (voidness of provisions for indemnifying directors) does not apply to qualifying pension scheme indemnity provision.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(2)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">Pension scheme indemnity provision means provision indemnifying a director of a company that is a trustee of an occupational pension scheme against liability incurred in connection with the company&#8217;s activities as trustee of the scheme.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Such provision is qualifying pension scheme indemnity provision if the following requirements are met.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(3)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">The provision must not provide any indemnity against &#8212;</font></div><div style="margin-bottom:7pt;padding-left:36pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(a)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.91pt">any liability of the director to pay &#8212;</font></div><div style="margin-bottom:7pt;padding-left:70pt;text-align:justify;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(i)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:26.57pt">a fine imposed in criminal proceedings, or</font></div><div style="margin-bottom:7pt;padding-left:70pt;text-align:justify;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(ii)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:23.8pt">a sum payable to a regulatory authority by way of a penalty in respect of non-compliance with any requirement of a regulatory nature (however arising)&#59; or</font></div><div style="margin-bottom:7pt;padding-left:36pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(b)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">any liability incurred by the director in defending criminal proceedings in which he is convicted.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(4)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">The reference in subsection (3)(b) to a conviction is to the final decision in the proceedings.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(5)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">For this purpose &#8212;</font></div><div style="margin-bottom:7pt;padding-left:36pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(a)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.91pt">a conviction becomes final &#8212;</font></div><div style="margin-bottom:7pt;padding-left:70pt;text-align:justify;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(i)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:26.57pt">if not appealed against, at the end of the period for bringing an appeal, or</font></div><div style="margin-bottom:7pt;padding-left:70pt;text-align:justify;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(ii)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:23.8pt">if appealed against, at the time when the appeal (or any further appeal) is disposed of&#59; and</font></div><div style="margin-bottom:7pt;padding-left:36pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(b)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">an appeal is disposed of &#8212;</font></div><div style="margin-bottom:7pt;padding-left:70pt;text-align:justify;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(i)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:26.57pt">if it is determined and the period for bringing any further appeal has ended, or</font></div><div style="margin-bottom:7pt;padding-left:70pt;text-align:justify;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(ii)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:23.8pt">if it is abandoned or otherwise ceases to have effect.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(6)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">In this section &#8220;occupational pension scheme&#8221; means an occupational pension scheme as defined in section 150(5) of the Finance Act 2004 (c 12) that is established under a trust.</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:140%">236. Qualifying indemnity provision to be disclosed in directors&#8217; report</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(1)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">This section requires disclosure in the directors&#8217; report of &#8212;</font></div><div style="margin-bottom:7pt;padding-left:36pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(a)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.91pt">qualifying third party indemnity provision, and</font></div><div style="margin-bottom:7pt;padding-left:36pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(b)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">qualifying pension scheme indemnity provision.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Such provision is referred to in this section as &#8220;qualifying indemnity provision&#8221;.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(2)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">If when a directors&#8217; report is approved any qualifying indemnity provision (whether made by the company or otherwise) is in force for the benefit of one or more directors of the company, the report must state that such provision is in force.</font></div><div style="height:65.52pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:98.900%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">6</font></div></td></tr></table></div></div></div><hr style="page-break-after:always"><div style="min-height:84.96pt;width:100%"><div><font><br></font></div></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(3)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">If at any time during the financial year to which a directors&#8217; report relates any such provision was in force for the benefit of one or more persons who were then directors of the company, the report must state that such provision was in force.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(4)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">If when a directors&#8217; report is approved qualifying indemnity provision made by the company is in force for the benefit of one or more directors of an associated company, the report must state that such provision is in force.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(5)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">If at any time during the financial year to which a directors&#8217; report relates any such provision was in force for the benefit of one or more persons who were then directors of an associated company, the report must state that such provision was in force&#8221;.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Section 1157 of the Companies Act 2006 provides as follows&#58;</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:140%">&#8220;1157. Power of court to grant relief in certain cases&#58;</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(1)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">If in proceedings for negligence, default, breach of duty or breach of trust against &#8212;</font></div><div style="margin-bottom:7pt;padding-left:36pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(a)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.91pt">an officer of a company, or</font></div><div style="margin-bottom:7pt;padding-left:36pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(b)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">a person employed by a company as auditor (whether he is or is not an officer of the company),</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">it appears to the court hearing the case that the officer or person is or may be liable but that he acted honestly and reasonably, and that having regard to all the circumstances of the case (including those connected with his appointment) he ought fairly to be excused, the court may relieve him, either wholly or in part, from his liability on such terms as it thinks fit.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(2)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">If any such officer or person has reason to apprehend that a claim will or might be made against him in respect of negligence, default, breach of duty or breach of trust &#8212;</font></div><div style="margin-bottom:7pt;padding-left:36pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(a)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.91pt">he may apply to the court for relief, and</font></div><div style="margin-bottom:7pt;padding-left:36pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(b)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">the court has the same power to relieve him as it would have had if it had been a court before which proceedings against him for negligence, default, breach of duty or breach of trust had been brought.</font></div><div style="margin-bottom:7pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(3)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:6.34pt">Where a case to which subsection (1) applies is being tried by a judge with a jury, the judge, after hearing the evidence, may, if he is satisfied that the defendant (in Scotland, the defender) ought in pursuance of that subsection to be relieved either in whole or in part from the liability sought to be enforced against him, withdraw the case from the jury and forthwith direct judgment to be entered for the defendant (in Scotland, grant decree of absolvitor) on such terms as to costs (in Scotland, expenses) or otherwise as the judge may think proper&#8221;.</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">Item 7.&#160;&#160;&#160;&#160;Exemption From Registration Claimed.</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Not applicable.</font></div><div style="height:65.52pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:98.900%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">7</font></div></td></tr></table></div></div></div><hr style="page-break-after:always"><div style="min-height:84.96pt;width:100%"><div><font><br></font></div></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">Item 8.&#160;&#160;&#160;&#160;Exhibits.</font></div><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.876%"><tr><td style="width:1.0%"></td><td style="width:13.504%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:2.164%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:81.032%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%;text-decoration:underline">Exhibit No. </font></div></td><td colspan="3" style="padding:0 1pt"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font><br></font></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%;text-decoration:underline">Exhibit Description</font></div></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">4.1</font></div></td><td colspan="3" style="padding:0 1pt"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font><br></font></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-right:2.77pt;text-align:justify"><font style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline"><a href="https://www.sec.gov/Archives/edgar/data/863064/000162828021003713/ex1-1plcarticles.htm" style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline">Articles of Association of Rio Tinto plc (adopted by special resolution passed on 20 April 2009 and amended on 1 October 2009 and 8 April 2020) (incorporated by reference to Exhibit 1.1 of Rio Tinto plc&#8217;s Annual Report on Form 20-F for the fiscal year ended 31 December 2020, File No. 1-10533)</a></font></div></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">4.2</font></div></td><td colspan="3" style="padding:0 1pt"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font><br></font></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-right:2.77pt;text-align:justify"><font style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline"><a href="https://www.sec.gov/Archives/edgar/data/1977303/000095010324000325/dp204688_ex9901.htm" style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline">Arcadium Lithium plc Omnibus Incentive Plan, filed as exhibit 99.1 to Arcadium Lithium plc&#8217;s Registration Statement on Form S-8 filed with the Commission on January 4, 2024 (File No. 333-276377)</a></font></div></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">4.3</font></div></td><td colspan="3" style="padding:0 1pt"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font><br></font></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-right:2.77pt;text-align:justify"><font style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline"><a href="https://www.sec.gov/Archives/edgar/data/1742924/000095010318011891/dp96769_ex99.htm" style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline">Livent Corporation Incentive Compensation and Stock Plan, filed as exhibit 99.2 to Arcadium Lithium plc&#8217;s Registration Statement on Form S-8 filed with the Commission on January 4, 2024 (File No. 333-276377)</a></font></div></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">5.1*</font></div></td><td colspan="3" style="padding:0 1pt"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font><br></font></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-right:2.77pt;text-align:justify"><font style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline"><a href="ex51rolloveropnionofcounsel.htm" style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline">Opinion </a><a href="ex51rolloveropnionofcounsel.htm" style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline">of counsel</a><a href="ex51rolloveropnionofcounsel.htm" style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline">, as to the validity of newly issued shares</a></font></div></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">23.1*</font></div></td><td colspan="3" style="padding:0 1pt"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font><br></font></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-right:2.77pt;text-align:justify;text-indent:-0.01pt"><font style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline"><a href="ex_231xkpmgrollover.htm" style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline">Consent of KPMG LLP</a><a href="ex_231xkpmgrollover.htm" style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline"> and KPMG</a><a href="ex_231xkpmgrollover.htm" style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline">, independent registered public accounting fir</a><a href="ex_231xkpmgrollover.htm" style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline">ms</a></font></div></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">23.2*</font></div></td><td colspan="3" style="padding:0 1pt"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font><br></font></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-right:2.77pt;text-align:justify"><font style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline"><a href="ex51rolloveropnionofcounsel.htm" style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline">Consent of </a><a href="ex51rolloveropnionofcounsel.htm" style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline">counsel</a><a href="ex51rolloveropnionofcounsel.htm" style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline"> (included in Exhibit 5.1) </a></font></div></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">24.1*</font></div></td><td colspan="3" style="padding:0 1pt"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font><br></font></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-right:2.77pt;text-align:justify"><font style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline"><a href="#i94768f8065b747e68b392a63d8acec80_24233" style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline">Power of Attorney (included on the signature page of this registration statement)</a></font></div></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">107*</font></div></td><td colspan="3" style="padding:0 1pt"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font><br></font></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-right:2.77pt;text-align:justify"><font style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline"><a href="exfilingfeesarcadium_07mar25.htm" style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline">Filing Fee Table</a></font></div></td></tr></table></div><div style="text-align:justify"><font><br></font></div><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:43.931%"><tr><td style="width:1.0%"></td><td style="width:98.900%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">*Filed herewith</font></div></td></tr></table></div><div style="margin-bottom:7pt;text-align:justify"><font><br></font></div><div style="height:65.52pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:98.900%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">8</font></div></td></tr></table></div></div></div><hr style="page-break-after:always"><div style="min-height:84.96pt;width:100%"><div><font><br></font></div></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">Item 9.&#160;&#160;&#160;&#160;Undertakings.</font></div><div style="margin-bottom:7pt;padding-left:68.05pt;text-align:justify;text-indent:-34.04pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(a)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:22.95pt">The undersigned Registrant hereby undertakes&#58;</font></div><div style="margin-bottom:7pt;text-align:justify;text-indent:68.05pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(1)&#160;&#160;&#160;&#160;To file, during any period in which offers or sales are being made, a post-effective amendment to this Registration Statement&#58;</font></div><div style="margin-bottom:7pt;text-align:justify;text-indent:102.05pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">(i)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.52pt">To include any prospectus required by Section 10(a)(3) of the Securities Act&#59;</font></div><div style="margin-bottom:7pt;text-align:justify;text-indent:102.05pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">(ii)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:29.75pt">To reflect in the prospectus any facts or events arising after the effective date of the Registration Statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the Registration Statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than 20% change in the maximum aggregate offering price set forth in the &#8220;Calculation of Registration Fee&#8221; table in the effective Registration Statement&#59; and</font></div><div style="margin-bottom:7pt;text-align:justify;text-indent:102.05pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">(iii)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:26.98pt">To include any material information with respect to the plan of distribution not previously disclosed in the Registration Statement or any material change to such information in the Registration Statement&#59; </font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">provided, however</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">, that paragraphs (a)(1)(i) and (a)(1)(ii) do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in periodic reports filed with or furnished to the Commission by the Registrant pursuant to Section 13 or Section 15(d) of the Exchange Act that are incorporated by reference in the Registration Statement.</font></div><div style="margin-bottom:7pt;margin-top:3pt;text-align:justify;text-indent:68.05pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(2)&#160;&#160;&#160;&#160;That, for the purpose of determining any liability under the Securities Act, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof&#59; and</font></div><div style="margin-bottom:7pt;text-align:justify;text-indent:68.05pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(3)&#160;&#160;&#160;&#160;To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.</font></div><div style="margin-bottom:7pt;text-align:justify;text-indent:34pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(a)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:26.91pt">The undersigned Registrant hereby undertakes that, for purposes of determining any liability under the Securities Act, each filing of the Registrant&#8217;s annual report pursuant to Section 13(a) or Section 15(d) of the Exchange Act (and, where applicable, each filing of an employee benefit plan&#8217;s annual report pursuant to Section 15(d) of the Exchange Act) that is incorporated by reference in the Registration Statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.</font></div><div style="margin-bottom:7pt;text-align:justify;text-indent:34pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(b)</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;padding-left:26.34pt">Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the Registrant pursuant to the foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the Commission such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director, officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue.</font></div><div style="height:65.52pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:98.900%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">9</font></div></td></tr></table></div></div></div><hr style="page-break-after:always"><div style="min-height:84.96pt;width:100%"><div><font><br></font></div></div><div style="margin-bottom:7pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">SIGNATURES</font></div><div style="margin-bottom:7pt;text-align:justify;text-indent:34pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Pursuant to the requirements of the Securities Act of 1933, as amended, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the city of London, United Kingdom, on 7 March 2025.</font></div><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:60.063%"><tr><td style="width:1.0%"></td><td style="width:98.900%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">Rio Tinto plc </font></div><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">(Registrant)</font></div></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:7pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline">&#47;s&#47; Andy Hodges                        &#160;&#160;&#160;&#160;<br></font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Andy Hodges<br>Group Company Secretary                                             (Signature and Title)</font></div></td></tr></table></div><div style="margin-bottom:7pt;padding-left:272pt"><font><br></font></div><div style="margin-bottom:7pt;padding-left:272pt"><font><br></font></div><div style="margin-bottom:7pt;padding-left:272pt"><font><br></font></div><div style="margin-bottom:7pt;padding-left:272pt"><font><br></font></div><div style="height:65.52pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:98.900%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">10</font></div></td></tr></table></div></div></div><hr style="page-break-after:always"><div style="min-height:84.96pt;width:100%"><div><font><br></font></div></div><div style="margin-bottom:7pt;text-align:center"><font id="i94768f8065b747e68b392a63d8acec80_24233"></font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">POWER OF ATTORNEY</font></div><div style="margin-bottom:7pt;text-align:justify;text-indent:34pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below severally constitutes and appoints each Director listed below (with full power to each of them to act alone), his or her true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him or her and in his or her name, place and stead, in any and all capacities to do any and all things and execute any and all instruments that such attorney may deem necessary or advisable under the Securities Act of 1933 (the &#8220;Securities Act&#8221;), and any rules, regulations and requirements of the Securities and Exchange Commission (the &#8220;Commission&#8221;) in connection with the registration under the Securities Act of the Securities and any securities or Blue Sky law of any of the states of the United States of America in order to effect the registration or qualification (or exemption therefrom) of the said securities for issue, offer, sale or trade under the Blue Sky or other securities laws of any of such states and in connection therewith to execute, acknowledge, verify, deliver, file and cause to be published applications, reports, consents to service of process, appointments of attorneys to receive service of process and other papers and instruments which may be required under such laws, including specifically, but without limiting the generality of the foregoing, the power and authority to sign his or her name in his or her capacity as an Officer, Director or Authorized Representative in the United States of America or in any other capacity with respect to this registration statement and any registration statement in respect of the Securities that is to be effective upon filing pursuant to Rule 462(b) (collectively, the &#8220;Registration Statement&#8221;) and&#47;or such other form or forms as may be appropriate to be filed with the Commission or under or in connection with any Blue Sky laws or other securities laws of any state of the United States of America or with such other regulatory bodies and agencies as any of them may deem appropriate in respect of the Securities, and with respect to any and all amendments, including post-effective amendments, to this Registration Statement and to any and all instruments and documents filed as part of or in connection with this Registration Statement.</font></div><div style="margin-bottom:7pt;text-align:justify;text-indent:34pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Pursuant to the requirements of the Securities Act of 1933, as amended, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated.</font></div><div style="margin-bottom:7pt;text-align:justify;text-indent:34pt"><font><br></font></div><div style="height:65.52pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:98.900%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">11</font></div></td></tr></table></div></div></div><hr style="page-break-after:always"><div style="min-height:84.96pt;width:100%"><div><font><br></font></div></div><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:25.488%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:51.073%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:20.139%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:125%">Signature</font></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:125%">Title</font></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:125%">Date</font></div></td></tr><tr style="height:21pt"><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#47;s&#47; Dominic Barton</font></div></td><td colspan="3" rowspan="2" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Chairman</font></div></td><td colspan="3" rowspan="2" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">7 March 2025</font></div></td></tr><tr style="height:21pt"><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Dominic Barton</font></div></td></tr><tr style="height:20pt"><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#47;s&#47; Jakob Stausholm</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Director and Chief Executive</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">7 March 2025</font></div></td></tr><tr style="height:21pt"><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Jakob Stausholm</font></div></td></tr><tr style="height:20pt"><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#47;s&#47; Peter Cunningham</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Director and Chief Financial Officer </font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">7 March 2025</font></div></td></tr><tr style="height:21pt"><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Peter Cunningham </font></div></td></tr><tr style="height:20pt"><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#47;s&#47; Dean Dalla Valle</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Non Executive Director</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">7 March 2025</font></div></td></tr><tr style="height:21pt"><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Dean Dalla Valle</font></div></td></tr><tr style="height:20pt"><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#47;s&#47; Simon Henry</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Non Executive Director</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">7 March 2025</font></div></td></tr><tr style="height:21pt"><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Simon Henry</font></div></td></tr><tr style="height:20pt"><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#47;s&#47; Kaisa Hietala</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Non Executive Director</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">7 March 2025</font></div></td></tr><tr style="height:21pt"><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Kaisa Hietala</font></div></td></tr><tr style="height:20pt"><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#47;s&#47; Sam Laidlaw</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Non Executive Director</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">7 March 2025</font></div></td></tr><tr style="height:24pt"><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Sam Laidlaw</font></div></td></tr><tr style="height:20pt"><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#47;s&#47; Susan Lloyd-Hurwitz</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Non Executive Director</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">7 March 2025</font></div></td></tr><tr style="height:21pt"><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Susan Lloyd-Hurwitz</font></div></td></tr><tr style="height:20pt"><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#47;s&#47; Jennifer Nason</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Non Executive Director</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">7 March 2025</font></div></td></tr><tr style="height:21pt"><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Jennifer Nason</font></div></td></tr><tr style="height:20pt"><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#47;s&#47; Ngaire Woods</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Non Executive Director</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">7 March 2025</font></div></td></tr><tr style="height:21pt"><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Ngaire Woods</font></div></td></tr><tr style="height:20pt"><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#47;s&#47; Joc O&#8217;Rourke</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Non Executive Director</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">7 March 2025</font></div></td></tr><tr style="height:21pt"><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Joc O&#8217;Rourke</font></div></td></tr><tr style="height:20pt"><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#47;s&#47; Sharon Thorne</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Non Executive Director</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">7 March 2025</font></div></td></tr><tr style="height:21pt"><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Sharon Thorne</font></div></td></tr><tr style="height:20pt"><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#47;s&#47; Martina Merz</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Non Executive Director</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:middle"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">7 March 2025</font></div></td></tr><tr style="height:21pt"><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-left:2.77pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Martina Merz</font></div></td></tr><tr style="height:21pt"><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:3pt;margin-top:3pt;padding-right:2.77pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">&#47;s&#47; Ben Wyatt</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="text-align:center"><font><br></font></div><div style="text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Non Executive Director</font></div></td><td colspan="3" rowspan="2" style="padding:2px 1pt 2px 3.77pt;text-align:left;vertical-align:top"><font style="font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><br></font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">7 March 2025</font></td></tr><tr style="height:21pt"><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt 2px 3.77pt;text-align:left;vertical-align:top"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Ben Wyatt</font></td></tr></table></div><div style="height:65.52pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:98.900%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">12</font></div></td></tr></table></div></div></div><hr style="page-break-after:always"><div style="min-height:84.96pt;width:100%"><div><font><br></font></div></div><div style="margin-bottom:7pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">SIGNATURE OF AUTHORIZED U.S. REPRESENTATIVE</font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Pursuant to the requirements of Section 6(a) of the Securities Act of 1933, the undersigned has signed the registration statement on 7 March 2025 in the capacity of the duly authorized representative of Rio Tinto plc in the United States.</font></div><div style="margin-bottom:7pt;padding-left:204pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">RIO TINTO PLC.</font></div><div style="margin-bottom:7pt;padding-left:204pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">By&#58;&#160;&#160;&#160;&#160;</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline">&#47;s&#47; Cheree Finan<br></font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Name&#58;&#160;&#160;&#160;&#160;Cheree Finan<br>Title&#58;&#160;&#160;&#160;&#160;Authorized Representative  </font></div><div style="margin-bottom:7pt;text-align:justify"><font><br></font></div><div style="margin-bottom:7pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Pursuant to the requirements of Section 6(a) of the Securities Act of 1933, the undersigned has signed the registration statement on 7 March 2025 in the capacity of the duly authorized representative of Rio Tinto Limited in the United States.</font></div><div style="margin-bottom:7pt;padding-left:204pt;text-align:justify"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:140%">RIO TINTO LIMITED</font></div><div style="margin-bottom:7pt;padding-left:204pt"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">By&#58;&#160;&#160;&#160;&#160;</font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%;text-decoration:underline">&#47;s&#47; Cheree Finan<br></font><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:140%">Name&#58;&#160;&#160;&#160;&#160;Cheree Finan<br>Title&#58;&#160;&#160;&#160;&#160;Authorized Representative  </font></div><div style="margin-bottom:7pt"><font><br></font></div><div style="height:65.52pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:98.900%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:2.77pt;padding-right:2.77pt;text-align:center"><font style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">13</font></div></td></tr></table></div></div></div></body></html>
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Document
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM S-8
REGISTRATION STATEMENT
UNDER
THE SECURITIES ACT OF 1933
Rio Tinto plc
(Exact name of registrant as specified in its charter)
England and Wales
(State or other jurisdiction of incorporation or organization)
None
(I.R.S. Employer Identification No.)
6 St. James's Square
London SW1Y 4AD
United Kingdom
(Address of principal executive offices)
Arcadium Lithium plc Omnibus Incentive Plan
Livent Corporation Incentive Compensation and Stock Plan
(Full title of the plans)
Cheree Finan
Corporate Secretary
Rio Tinto Services Inc.
80 State Street
Albany, New York, 12207-2543
(Name and address of agent for service)
(801) 204-2000
(Telephone number, including area code, of agent for service)
Copies to:
Michael Z. Bienenfeld
Igor Rogovoy
Linklaters LLP
One Silk Street
London EC2Y 8HQ
+44 20 7456 2000
George Casey
Andrew Gaines
Pierre-Emmanuel Perais
Linklaters LLP
1345 Avenue of the Americas
New York, NY 10106
+1 212 903 9000
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.
Large accelerated filer
☒
Accelerated filer
☐
Non-accelerated filer
☐
Smaller reporting company
☐
Emerging growth company
☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act of 1933 (the "
Securities Act
").
2
EXPLANATORY NOTE
On 6 March 2025, Rio Tinto completed the previously announced transactions contemplated by the Transaction Agreement, dated as of 9 October 2024, (the "Transaction Agreement"), by and among Arcadium Lithium plc, a public limited company incorporated under the laws of the Bailiwick of Jersey ("Arcadium"), Rio Tinto Western Holdings Limited, a private limited company incorporated under the laws of England and Wales, and Rio Tinto BM Subsidiary Limited, a private limited company incorporated under the laws of England and Wales (the "Buyer"), and Arcadium became a wholly owned subsidiary of the Buyer (or such affiliate of the Buyer designated by the Buyer in accordance with the terms of the transaction). The Buyer is a wholly owned indirect subsidiary of Rio Tinto plc, which together with each of Rio Tinto plc's subsidiaries, Rio Tinto Limited, and each of Rio Tinto Limited's subsidiaries, comprise the Rio Tinto Group.
At the effective time of the Merger (as defined in the Transaction Agreement), each outstanding stock option, restricted share right and restricted stock unit, excluding any outstanding equity awards held by any non-employee director (each, a "Legacy Arcadium Award") granted under the Arcadium Lithium plc Omnibus Incentive Plan (the "Arcadium Plan") or the Livent Corporation Incentive Compensation and Stock Plan (the "Livent Plan") was exchanged for a corresponding award with respect to ordinary shares, nominal value 10 pence per share, in the capital of Rio Tinto plc ("Ordinary Shares"), and Rio Tinto plc assumed each Legacy Arcadium Award granted under the Arcadium Plan and the Livent Plan.
This Registration Statement on Form S-8 (this "Registration Statement") is being filed for the purpose of registering (i) up to 811,088 Ordinary Shares reserved for issuance or issuable upon the exercise or settlement of the converted Legacy Arcadium Awards granted under the Arcadium Plan; and (ii) up to 608,976 Ordinary Shares reserved for issuance or issuable upon the exercise or settlement of the converted Legacy Arcadium Awards granted under the Livent Plan.
PART I
INFORMATION REQUIRED IN THE SECTION 10(a) PROSPECTUS
As permitted by Rule 428 under the Securities Act and the instructional Note to Part I of Form S-8, this registration statement omits the information specified in Part I of Form S-8. We have delivered, or will deliver, the documents containing the information specified in Part I to the participants in the plans covered by this registration statement as required by Rule 428(b)(1) under the Securities Act. We are not filing these documents with the Securities and Exchange Commission as part of this registration statement or as prospectuses or prospectus supplements pursuant to Rule 424 under the Securities Act. Such documents and the documents incorporated by reference herein pursuant to Item 3 of Part II of this form, taken together, constitute a prospectus for this registration statement that meets the requirements of Section 10(a) of the Securities Act.
PART II
INFORMATION REQUIRED IN THE REGISTRATION STATEMENT
Item 3.    Incorporation of Documents By Reference.
We incorporate by reference into this registration statement:
(a)
Rio Tinto's Annual Report on Form 20-F for the year ended 31 December 2024.
3
(b)
All other reports filed by Rio Tinto plc pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), since 31 December 2024 (other than the portions of those reports not deemed to be filed).
(c)
The description of Rio Tinto plc's Ordinary Shares, nominal value 10 pence per share contained in the Annual Report on Form 20-F of Rio Tinto plc for the year ended 31 December 2024 under the section entitled "Shareholder Information."
All documents subsequently filed by Rio Tinto plc pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Exchange Act, prior to the filing of a post-effective amendment which indicates that all securities hereby registered have been sold or which deregisters all securities then remaining unsold, shall be deemed to be incorporated by reference and to be part hereof from the date of filing such documents.
Any statement contained herein or in a document incorporated or deemed to be incorporated by reference herein will be deemed to be modified or superseded for purposes of this registration statement to the extent that a statement contained herein or in any other subsequently filed document that is or is deemed to be incorporated by reference herein modifies or supersedes such previous statement. Any such statement so modified or superseded will not be deemed to constitute a part of this registration statement, except as so modified or superseded.
Item 4.    Description of Securities.
Not applicable.
Item 5.    Interests of Named Experts and Counsel.
Not applicable.
Item 6.    Indemnification of Directors and Officers.
Deeds of Indemnity
Directors appointed have entered into deeds of indemnity with Rio Tinto plc as follows: Sam Laidlaw on February 10, 2017, Simon Henry on April 1, 2017, Jakob Stausholm on June 11, 2018, Jennifer Nason on March 1, 2020, Ngaire Woods on March 1, 2020, Peter Cunningham on June 17, 2021, Ben Wyatt on June 3, 2021, Dominic Barton on March 17, 2021, Kaisa Hietala on December 19, 2022, Dean Dalla Valle on March 15, 2023, Susan Lloyd-Hurwitz on March 15, 2023, Joc O'Rourke on October 19, 2023, Martina Merz on December 21, 2023 and Sharon Thorne on May 17, 2024.
English law
Sections 232 to 236 of the Companies Act 2006 provide as follows:
"232. Provisions protecting directors from liability
(1)
Any provision that purports to exempt a director of a company (to any extent) from any liability that would otherwise attach to him in connection with any negligence, default, breach of duty or breach of trust in relation to the company is void.
(2)
Any provision by which a company directly or indirectly provides an indemnity (to any extent) for a director of the company, or of an associated company, against any liability attaching to him in connection with any negligence, default, breach of duty or breach of trust in relation to the company of which he is a director is void, except as permitted by —
(a)
section 233 (provision of insurance),
(b)
section 234 (qualifying third party indemnity provision), or
4
(c)
section 235 (qualifying pension scheme indemnity provision).
(3)
This section applies to any provision, whether contained in a company's articles or in any contract with the company or otherwise.
(4)
Nothing in this section prevents a company's articles from making such provision as has previously been lawful for dealing with conflicts of interest.
233. Provision of insurance
Section 232(2) (voidness of provisions for indemnifying directors) does not prevent a company from purchasing and maintaining for a director of the company, or of an associated company, insurance against any such liability as is mentioned in that subsection.
234. Qualifying third party indemnity provision
(1)
Section 232(2) (voidness of provisions for indemnifying directors) does not apply to qualifying third party indemnity provision.
(2)
Third party indemnity provision means provision for indemnity against liability incurred by the director to a person other than the company or an associated company.
Such provision is qualifying third party indemnity provision if the following requirements are met.
(3)
The provision must not provide any indemnity against —
(a)
any liability of the director to pay —
(i)
a fine imposed in criminal proceedings, or
(ii)
a sum payable to a regulatory authority by way of a penalty in respect of non-compliance with any requirement of a regulatory nature (however arising); or
(b)
any liability incurred by the director —
(i)
in defending criminal proceedings in which he is convicted, or
(ii)
in defending civil proceedings brought by the company, or an associated company, in which judgment is given against him, or
(iii)
in connection with an application for relief (see subsection (6)) in which the court refuses to grant him relief.
(4)
The references in subsection (3)(b) to a conviction, judgment or refusal of relief are to the final decision in the proceedings.
(5)
For this purpose —
(a)
a conviction, judgment or refusal of relief becomes final —
(i)
if not appealed against, at the end of the period for bringing an appeal, or
(ii)
if appealed against, at the time when the appeal (or any further appeal) is disposed of; and
(b)
an appeal is disposed of —
(i)
if it is determined and the period for bringing any further appeal has ended, or
(ii)
if it is abandoned or otherwise ceases to have effect.
(6)
The reference in subsection (3)(b)(iii) to an application for relief is to an application for relief under —
5
section 661(3) or (4) (power of court to grant relief in a case of acquisition of shares by innocent nominee), or
section 1157 (general power of court to grant relief in case of honest and reasonable conduct).
235. Qualifying pension scheme indemnity provision
(1)
Section 232(2) (voidness of provisions for indemnifying directors) does not apply to qualifying pension scheme indemnity provision.
(2)
Pension scheme indemnity provision means provision indemnifying a director of a company that is a trustee of an occupational pension scheme against liability incurred in connection with the company's activities as trustee of the scheme.
Such provision is qualifying pension scheme indemnity provision if the following requirements are met.
(3)
The provision must not provide any indemnity against —
(a)
any liability of the director to pay —
(i)
a fine imposed in criminal proceedings, or
(ii)
a sum payable to a regulatory authority by way of a penalty in respect of non-compliance with any requirement of a regulatory nature (however arising); or
(b)
any liability incurred by the director in defending criminal proceedings in which he is convicted.
(4)
The reference in subsection (3)(b) to a conviction is to the final decision in the proceedings.
(5)
For this purpose —
(a)
a conviction becomes final —
(i)
if not appealed against, at the end of the period for bringing an appeal, or
(ii)
if appealed against, at the time when the appeal (or any further appeal) is disposed of; and
(b)
an appeal is disposed of —
(i)
if it is determined and the period for bringing any further appeal has ended, or
(ii)
if it is abandoned or otherwise ceases to have effect.
(6)
In this section "occupational pension scheme" means an occupational pension scheme as defined in section 150(5) of the Finance Act 2004 (c 12) that is established under a trust.
236. Qualifying indemnity provision to be disclosed in directors' report
(1)
This section requires disclosure in the directors' report of —
(a)
qualifying third party indemnity provision, and
(b)
qualifying pension scheme indemnity provision.
Such provision is referred to in this section as "qualifying indemnity provision".
(2)
If when a directors' report is approved any qualifying indemnity provision (whether made by the company or otherwise) is in force for the benefit of one or more directors of the company, the report must state that such provision is in force.
6
(3)
If at any time during the financial year to which a directors' report relates any such provision was in force for the benefit of one or more persons who were then directors of the company, the report must state that such provision was in force.
(4)
If when a directors' report is approved qualifying indemnity provision made by the company is in force for the benefit of one or more directors of an associated company, the report must state that such provision is in force.
(5)
If at any time during the financial year to which a directors' report relates any such provision was in force for the benefit of one or more persons who were then directors of an associated company, the report must state that such provision was in force".
Section 1157 of the Companies Act 2006 provides as follows:
"1157. Power of court to grant relief in certain cases:
(1)
If in proceedings for negligence, default, breach of duty or breach of trust against —
(a)
an officer of a company, or
(b)
a person employed by a company as auditor (whether he is or is not an officer of the company),
it appears to the court hearing the case that the officer or person is or may be liable but that he acted honestly and reasonably, and that having regard to all the circumstances of the case (including those connected with his appointment) he ought fairly to be excused, the court may relieve him, either wholly or in part, from his liability on such terms as it thinks fit.
(2)
If any such officer or person has reason to apprehend that a claim will or might be made against him in respect of negligence, default, breach of duty or breach of trust —
(a)
he may apply to the court for relief, and
(b)
the court has the same power to relieve him as it would have had if it had been a court before which proceedings against him for negligence, default, breach of duty or breach of trust had been brought.
(3)
Where a case to which subsection (1) applies is being tried by a judge with a jury, the judge, after hearing the evidence, may, if he is satisfied that the defendant (in Scotland, the defender) ought in pursuance of that subsection to be relieved either in whole or in part from the liability sought to be enforced against him, withdraw the case from the jury and forthwith direct judgment to be entered for the defendant (in Scotland, grant decree of absolvitor) on such terms as to costs (in Scotland, expenses) or otherwise as the judge may think proper".
Item 7.    Exemption From Registration Claimed.
Not applicable.
7
Item 8.    Exhibits.
Exhibit No.
Exhibit Description
4.1
Articles of Association of Rio Tinto plc (adopted by special resolution passed on 20 April 2009 and amended on 1 October 2009 and 8 April 2020) (incorporated by reference to Exhibit 1.1 of Rio Tinto plc's Annual Report on Form 20-F for the fiscal year ended 31 December 2020, File No. 1-10533)
4.2
Arcadium Lithium plc Omnibus Incentive Plan, filed as exhibit 99.1 to Arcadium Lithium plc's Registration Statement on Form S-8 filed with the Commission on January 4, 2024 (File No. 333-276377)
4.3
Livent Corporation Incentive Compensation and Stock Plan, filed as exhibit 99.2 to Arcadium Lithium plc's Registration Statement on Form S-8 filed with the Commission on January 4, 2024 (File No. 333-276377)
5.1*
Opinion
of counsel
, as to the validity of newly issued shares
23.1*
Consent of KPMG LLP
and KPMG
, independent registered public accounting fir
ms
23.2*
Consent of
counsel
(included in Exhibit 5.1)
24.1*
Power of Attorney (included on the signature page of this registration statement)
107*
Filing Fee Table
*Filed herewith
8
Item 9.    Undertakings.
(a)
The undersigned Registrant hereby undertakes:
(1)    To file, during any period in which offers or sales are being made, a post-effective amendment to this Registration Statement:
(i)
To include any prospectus required by Section 10(a)(3) of the Securities Act;
(ii)
To reflect in the prospectus any facts or events arising after the effective date of the Registration Statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the Registration Statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than 20% change in the maximum aggregate offering price set forth in the "Calculation of Registration Fee" table in the effective Registration Statement; and
(iii)
To include any material information with respect to the plan of distribution not previously disclosed in the Registration Statement or any material change to such information in the Registration Statement;
provided, however
, that paragraphs (a)(1)(i) and (a)(1)(ii) do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in periodic reports filed with or furnished to the Commission by the Registrant pursuant to Section 13 or Section 15(d) of the Exchange Act that are incorporated by reference in the Registration Statement.
(2)    That, for the purpose of determining any liability under the Securities Act, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof; and
(3)    To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.
(a)
The undersigned Registrant hereby undertakes that, for purposes of determining any liability under the Securities Act, each filing of the Registrant's annual report pursuant to Section 13(a) or Section 15(d) of the Exchange Act (and, where applicable, each filing of an employee benefit plan's annual report pursuant to Section 15(d) of the Exchange Act) that is incorporated by reference in the Registration Statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.
(b)
Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the Registrant pursuant to the foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the Commission such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director, officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue.
9
SIGNATURES
Pursuant to the requirements of the Securities Act of 1933, as amended, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the city of London, United Kingdom, on 7 March 2025.
Rio Tinto plc
(Registrant)
/s/ Andy Hodges
Andy Hodges
Group Company Secretary                                             (Signature and Title)
10
POWER OF ATTORNEY
KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below severally constitutes and appoints each Director listed below (with full power to each of them to act alone), his or her true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him or her and in his or her name, place and stead, in any and all capacities to do any and all things and execute any and all instruments that such attorney may deem necessary or advisable under the Securities Act of 1933 (the "Securities Act"), and any rules, regulations and requirements of the Securities and Exchange Commission (the "Commission") in connection with the registration under the Securities Act of the Securities and any securities or Blue Sky law of any of the states of the United States of America in order to effect the registration or qualification (or exemption therefrom) of the said securities for issue, offer, sale or trade under the Blue Sky or other securities laws of any of such states and in connection therewith to execute, acknowledge, verify, deliver, file and cause to be published applications, reports, consents to service of process, appointments of attorneys to receive service of process and other papers and instruments which may be required under such laws, including specifically, but without limiting the generality of the foregoing, the power and authority to sign his or her name in his or her capacity as an Officer, Director or Authorized Representative in the United States of America or in any other capacity with respect to this registration statement and any registration statement in respect of the Securities that is to be effective upon filing pursuant to Rule 462(b) (collectively, the "Registration Statement") and/or such other form or forms as may be appropriate to be filed with the Commission or under or in connection with any Blue Sky laws or other securities laws of any state of the United States of America or with such other regulatory bodies and agencies as any of them may deem appropriate in respect of the Securities, and with respect to any and all amendments, including post-effective amendments, to this Registration Statement and to any and all instruments and documents filed as part of or in connection with this Registration Statement.
Pursuant to the requirements of the Securities Act of 1933, as amended, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated.
11
Signature
Title
Date
/s/ Dominic Barton
Chairman
7 March 2025
Dominic Barton
/s/ Jakob Stausholm
Director and Chief Executive
7 March 2025
Jakob Stausholm
/s/ Peter Cunningham
Director and Chief Financial Officer
7 March 2025
Peter Cunningham
/s/ Dean Dalla Valle
Non Executive Director
7 March 2025
Dean Dalla Valle
/s/ Simon Henry
Non Executive Director
7 March 2025
Simon Henry
/s/ Kaisa Hietala
Non Executive Director
7 March 2025
Kaisa Hietala
/s/ Sam Laidlaw
Non Executive Director
7 March 2025
Sam Laidlaw
/s/ Susan Lloyd-Hurwitz
Non Executive Director
7 March 2025
Susan Lloyd-Hurwitz
/s/ Jennifer Nason
Non Executive Director
7 March 2025
Jennifer Nason
/s/ Ngaire Woods
Non Executive Director
7 March 2025
Ngaire Woods
/s/ Joc O'Rourke
Non Executive Director
7 March 2025
Joc O'Rourke
/s/ Sharon Thorne
Non Executive Director
7 March 2025
Sharon Thorne
/s/ Martina Merz
Non Executive Director
7 March 2025
Martina Merz
/s/ Ben Wyatt
Non Executive Director
7 March 2025
Ben Wyatt
12
SIGNATURE OF AUTHORIZED U.S. REPRESENTATIVE
Pursuant to the requirements of Section 6(a) of the Securities Act of 1933, the undersigned has signed the registration statement on 7 March 2025 in the capacity of the duly authorized representative of Rio Tinto plc in the United States.
RIO TINTO PLC.
By:
/s/ Cheree Finan
Name:    Cheree Finan
Title:    Authorized Representative
Pursuant to the requirements of Section 6(a) of the Securities Act of 1933, the undersigned has signed the registration statement on 7 March 2025 in the capacity of the duly authorized representative of Rio Tinto Limited in the United States.
RIO TINTO LIMITED
By:
/s/ Cheree Finan
Name:    Cheree Finan
Title:    Authorized Representative
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