{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-24-014509","form_type":"8-K","ticker":"ACMR","cik":"0001680062","company_name":"ACM Research, Inc.","filed_at":"2024-03-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:25.090624+00:00","generated_at":"2026-06-04T09:57:42.400826+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"ACM Shanghai guides 2024 revenue RMB 5-5.8B; shipments growth to exceed revenue","bullets":["2024 revenue guidance of RMB 5-5.8 billion, driven by China's semiconductor demand.","Shipments growth rate expected to exceed revenue growth in 2024 due to deferred deliveries.","Cleaning equipment covers 90-95% of cleaning steps; targets 55-60% China market share.","Track and PECVD equipment expected to contribute revenue starting 2025.","R&D spending projected at 15-16% of revenue; overseas revenue remains minor."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-24-014509","json":"https://secwatch.observer/filing/0001140361-24-014509.json","markdown":"https://secwatch.observer/filing/0001140361-24-014509.md","text":"https://secwatch.observer/filing/0001140361-24-014509.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1680062/000114036124014509/0001140361-24-014509-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1680062/000114036124014509/ef20024745_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-04T09:57:42.400826+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"}