{"filing":{"accession_number":"0001171843-26-005794","cik":"0001537137","ticker":"SLI","company_name":"STANDARD LITHIUM LTD.","form":"6-K","filing_date":"2026-08-31","report_date":"2026-08-31","primary_document":"f6k_082826.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1537137/000117184326005794/f6k_082826.htm"},"events":[{"id":30518,"run_id":27966,"accession_number":"0001171843-26-005794","anchor_item_number":"EX-99.1","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"summary":"This press release announces the signing of a binding offtake agreement with LG Energy Solution for 8,000 metric tonnes per year of battery-quality lithium carbonate over 10 years for the South West Arkansas Project. Combined with the previously announced Trafigura agreement, this secures approximately 90% of the targeted offtake volume and is explicitly described as \"another major milestone in the development of the SWA Project\" and critical to supporting project financing and a Final Investment Decision. While this is a material commercial contract that advances the project toward FID and construction, it does not fit the specific categories of M\u0026A activity, debt issuance, or other named event types—it is a strategic operational/commercial milestone for a development-stage project.","company_name":"STANDARD LITHIUM LTD.","ticker":"SLI","filing_date":"2026-08-31","form":"6-K","submitted_at":null,"items":[{"id":33135,"accession_number":"0001171843-26-005794","item_number":"EX-99.1","item_title":"exh_991.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"This press release announces the signing of a binding offtake agreement with LG Energy Solution for 8,000 metric tonnes per year of battery-quality lithium carbonate over 10 years for the South West Arkansas Project. Combined with the previously announced Trafigura agreement, this secures approximately 90% of the targeted offtake volume and is explicitly described as \"another major milestone in the development of the SWA Project\" and critical to supporting project financing and a Final Investment Decision. While this is a material commercial contract that advances the project toward FID and construction, it does not fit the specific categories of M\u0026A activity, debt issuance, or other named event types—it is a strategic operational/commercial milestone for a development-stage project.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-31T12:46:38.949469+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":33135,"accession_number":"0001171843-26-005794","item_number":"EX-99.1","item_title":"exh_991.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"This press release announces the signing of a binding offtake agreement with LG Energy Solution for 8,000 metric tonnes per year of battery-quality lithium carbonate over 10 years for the South West Arkansas Project. Combined with the previously announced Trafigura agreement, this secures approximately 90% of the targeted offtake volume and is explicitly described as \"another major milestone in the development of the SWA Project\" and critical to supporting project financing and a Final Investment Decision. While this is a material commercial contract that advances the project toward FID and construction, it does not fit the specific categories of M\u0026A activity, debt issuance, or other named event types—it is a strategic operational/commercial milestone for a development-stage project.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-31T12:46:38.949469+00:00","company_name":"STANDARD LITHIUM LTD.","ticker":"SLI","filing_date":"2026-08-31"}]}