{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-24-005323","form_type":"8-K","ticker":"ACMR","cik":"0001680062","company_name":"ACM Research, Inc.","filed_at":"2024-02-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:25.090173+00:00","generated_at":"2026-06-06T09:58:02.235437+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"ACM Shanghai investor update: sees 2024 China uptick, overseas progress, product roadmaps","bullets":["Cleaning equipment now addresses ~95% of process steps; PECVD uses unique one-chamber-three-chucks design, targeting 3-5 new core customers in 2024.","Track strategy: start with KrF-line 300WPH, then 400WPH and immersion ArF; aims for both domestic and global market.","Overseas: US customer positive feedback, European equipment delivered Sep 2023, SK Hynix cooperation expanded beyond cleaning.","Furnace ALD in customer verification; expects growing orders in 2024; Track and PECVD to launch in 2025.","Long-term goal: 50% domestic, 50% overseas sales; 2024 China market expected to outperform 2023."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-24-005323","json":"https://secwatch.observer/filing/0001140361-24-005323.json","markdown":"https://secwatch.observer/filing/0001140361-24-005323.md","text":"https://secwatch.observer/filing/0001140361-24-005323.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1680062/000114036124005323/0001140361-24-005323-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1680062/000114036124005323/ef20020525_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-06T09:58:02.235437+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"}