{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-25-004592","form_type":"8-K","ticker":"SDST","cik":"0001831979","company_name":"Stardust Power Inc.","filed_at":"2025-02-03T23:59:59+00:00","discovered_at":"2026-05-14T18:03:05.154051+00:00","generated_at":"2026-05-27T04:05:48.682516+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Stardust Power signs non-binding offtake letter with Sumitomo for 20,000 mt/yr lithium carbonate","bullets":["Non-binding letter with Sumitomo for 20,000 mt/yr lithium carbonate, potential to 25,000 mt/yr.","Initial term 10 years from first product qualification; Sumitomo has 5-year renewal option.","Pricing based on spot market indices (Fastmarkets or mutually agreed agency).","Prior to battery-grade qualification, Sumitomo would buy technical grade lithium at spot prices.","Definitive agreement subject to negotiation; timeline with milestones to be set."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-25-004592","json":"https://secwatch.observer/filing/0001493152-25-004592.json","markdown":"https://secwatch.observer/filing/0001493152-25-004592.md","text":"https://secwatch.observer/filing/0001493152-25-004592.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1831979/000149315225004592/0001493152-25-004592-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1831979/000149315225004592/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-27T04:05:48.682516+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}