# EDGAR Filing Document

**Accession Number:** 0001440972
**File Stem:** 0001062993-25-011772
**Filing Date:** 2025-6
**Character Count:** 2858
**Document Hash:** 9029b18a8a23deba0105de1d68d0cf17
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001062993-25-011772.hdr.sgml**: 20250903

**ACCESSION NUMBER**: 0001062993-25-011772

**CONFORMED SUBMISSION TYPE**: CORRESP

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250616

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Lithium Argentina AG
- **CENTRAL INDEX KEY:** 0001440972
- **STANDARD INDUSTRIAL CLASSIFICATION:** METAL MINING [1000]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** V8
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** CORRESP

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** DAMMSTRASSE 19
- **CITY:** ZUG
- **PROVINCE COUNTRY:** V8
- **BUSINESS PHONE:** 778-656-5820

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** SUITE 310 - 900 WEST HASTINGS STREET
- **CITY:** VANCOUVER
- **PROVINCE COUNTRY:** A1

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Lithium Americas (Argentina) Corp.
- **DATE OF NAME CHANGE:** 20231004

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** LITHIUM AMERICAS CORP.
- **DATE OF NAME CHANGE:** 20180105

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Western Lithium USA Corp
- **DATE OF NAME CHANGE:** 20140521

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June 16, 2025

<u>**VIA EDGAR**</u>

Division of Corporation Finance

Office of Energy & Transportation

Securities and Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549

Attn: Karl Hiller and John Coleman

**Re: Responses to the Securities and Exchange Commission**

**Staff Comments dated June 2, 2025, regarding**

**Lithium Argentina AG** 

**Form 20-F filed March 31, 2025**

**File No. 001-38350**

Dear Sirs and Madams:

This letter responds to the written comment from the staff (the "**Staff**") of the Securities and Exchange Commission (the "**SEC**") set forth in the June 2, 2025 letter regarding the above-referenced Form 20-F for the Fiscal Year ended December 31, 2024 (the "**Form 20-F**") of Lithium Argentina AG (the "**Company**", "**we**," "**our**," or "**us**") filed on March 31, 2025 with the SEC.

The Staff requested a response within ten business days of its written comment letter. The Company hereby requests additional time to provide a response to the written comment letter from the Staff. The Company intends to submit a response on or before June 30, 2025.

If you should have any questions regarding this letter, please do not hesitate to contact the undersigned at alex.shulga@lithium-argentina.com, or James Guttman of Dorsey & Whitney LLP, our outside legal counsel at (416) 367-7376 or guttman.james@dorsey.com.

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| |
|:---|
| &nbsp;&nbsp;Sincerely,<br>Lithium Argentina AG |
| &nbsp;&nbsp;*/s/* Alex Shulga |
| &nbsp;&nbsp;Name: Alex Shulga |
| &nbsp;&nbsp;Title: Chief Financial Officer |

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cc: James Guttman, Dorsey & Whitney LLP

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