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  <issuerName>Lithium Americas (Argentina) Corp.</issuerName>
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  <issuerContactPhone>778-653-8092</issuerContactPhone>
  <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Jonathan David Evans</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
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  <name>Haywood Securities Inc.</name>
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  <street1 xmlns="http://www.sec.gov/edgar/common">Suite 700, 200 Burrard St.</street1>
  <city xmlns="http://www.sec.gov/edgar/common">Vancouver</city>
  <stateOrCountry xmlns="http://www.sec.gov/edgar/common">A1</stateOrCountry>
  <zipCode xmlns="http://www.sec.gov/edgar/common">V6C 3L6</zipCode>
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  <noOfUnitsSold>108305</noOfUnitsSold>
  <aggregateMarketValue>697484</aggregateMarketValue>
  <noOfUnitsOutstanding>160047673</noOfUnitsOutstanding>
  <approxSaleDate>10/20/2023</approxSaleDate>
  <securitiesExchangeName>NYSE</securitiesExchangeName>
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  <securitiesClassTitle>Common</securitiesClassTitle>
  <acquiredDate>10/03/2023</acquiredDate>
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  <nameOfPersonfromWhomAcquired>Lithium Americas (Argentina) Corp.</nameOfPersonfromWhomAcquired>
  <isGiftTransaction>N</isGiftTransaction>
  <amountOfSecuritiesAcquired>197683</amountOfSecuritiesAcquired>
  <paymentDate>10/17/2023</paymentDate>
  <natureOfPayment>Conversion of RSUs  originally awarded by Lithium Americas Corp. and exchanged as a result of reorganization of Lithium Americas into Lithium Americas (Argentina) Corp. and Lithium Americas Corp.</natureOfPayment>
  </securitiesToBeSold>
  <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
  <noticeSignature>
  <noticeDate>10/23/2023</noticeDate>
  <signature>/s/ Jonathan David Evans</signature>
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text: 144
  0001998385
  XXXXXXXX
  LIVE
  0001440972
  Lithium Americas (Argentina) Corp.
  001-38350
  Suite 300 - 900 West Hastings St.
  Vancouver
  A1
  V6C 1E5
  778-653-8092
  Jonathan David Evans
  Affiliate
  Common
  Haywood Securities Inc.
  Suite 700, 200 Burrard St.
  Vancouver
  A1
  V6C 3L6
  108305
  697484
  160047673
  10/20/2023
  NYSE
  Common
  10/03/2023
  Conversion of RSUs
  Lithium Americas (Argentina) Corp.
  N
  197683
  10/17/2023
  Conversion of RSUs  originally awarded by Lithium Americas Corp. and exchanged as a result of reorganization of Lithium Americas into Lithium Americas (Argentina) Corp. and Lithium Americas Corp.
  Y
  10/23/2023
  /s/ Jonathan David Evans