{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-23-003368","form_type":"8-K","ticker":"ACMR","cik":"0001680062","company_name":"ACM Research, Inc.","filed_at":"2023-01-30T23:59:59+00:00","discovered_at":"2026-05-14T18:03:46.114686+00:00","generated_at":"2026-06-20T06:39:13.283632+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"ACM Shanghai prelim FY22 revenue RMB 2.7-2.9B (up 67-79%); net profit doubles","bullets":["Preliminary revenue RMB 2.70-2.90B vs RMB 1.62B in 2021, YoY growth of 67%-79%.","Net profit attributable to shareholders RMB 600-720M vs RMB 266.2M, up 125%-170%.","Non-operating-item-adjusted net profit RMB 620-740M vs RMB 194.7M, up 218%-280%.","Total shipments expected RMB 3.88-3.96B vs RMB 2.41B, up 61%-64% year-over-year.","ACM owns 82.5% of ACM Shanghai; final results due Feb 24, 2023."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-23-003368","json":"https://secwatch.observer/filing/0001140361-23-003368.json","markdown":"https://secwatch.observer/filing/0001140361-23-003368.md","text":"https://secwatch.observer/filing/0001140361-23-003368.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1680062/000114036123003368/0001140361-23-003368-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1680062/000114036123003368/brhc10047253_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T06:39:13.283632+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":[{"claim_id":"948731255f97414fafcc5a9a619ccbaf9f6dee5c","claim":"ACM Research, Inc. reported Fiscal Year 2022 results: revenue RMB 2.70 billion to RMB 2.90 billion, net income RMB 600.0 million to RMB 720.0 million.","evidence_excerpt":"Standards for Business Enterprises under Chinese generally accepted accounting principles (“Chinese GAAP”). ● Revenue for ACM Shanghai is expected to be in a range of RMB 2.70 billion to RMB 2.90 billion versus revenue of RMB 1.62 billion in 2021. ● Net profit attributable to the shareholders of ACM Shanghai is expected to be in a range of RMB 600.0 million to","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1680062/000114036123003368/0001140361-23-003368-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"Fiscal Year 2022"},{"label":"Revenue","value":"RMB 2.70 billion to RMB 2.90 billion"},{"label":"Net income","value":"RMB 600.0 million to RMB 720.0 million"},{"label":"Result","value":"preliminary results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}