UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
Report
of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities
Exchange Act of 1934
| For the month of |
July |
|
2025 |
| Commission File Number |
001-40569 |
|
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| Standard Lithium Ltd. |
| (Translation of registrant’s name into English) |
| |
|
Suite 1625, 1075 W Georgia Street
Vancouver, British Columbia, Canada V6E 3C9 |
| (Address of principal executive offices) |
Indicate by check mark whether the registrant files or will file annual
reports under cover of Form 20-F or Form 40-F:
DOCUMENTS INCLUDED AS PART OF THIS REPORT
| Exhibit |
|
| |
|
| 99.1 |
Amended and Restated National
Instrument 43-101 Technical Report on Sout West Arkansas Project Pre-Feasibility Study, Lewisville, Lafayette County, AR, dated
July 23, 2025 and with an effective date of August 8, 2023, amending and restating the earlier report dated
September 18, 2023 |
| 99.2 |
Amended and Restated National
Instrument 43-101 Technical Report for the Definitive Feasibility Study for Commercial Lithium Extraction Plant at Lanxess South
Plant, dated July 23, 2025 and with an effective date of August 18, 2023, amending and restating the earlier report dated
October 18, 2023 |
SIGNATURES
Pursuant to the requirements of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
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Standard Lithium Ltd. |
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(Registrant) |
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| Date: |
July 31, 2025 |
|
By: |
/s/ Salah Gamoudi |
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Name: |
Salah Gamoudi |
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Title: |
Chief Financial Officer |
