{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-23-020417","form_type":"8-K","ticker":"ACMR","cik":"0001680062","company_name":"ACM Research, Inc.","filed_at":"2023-04-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:40.011315+00:00","generated_at":"2026-06-16T13:05:04.017480+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"ACM Research expects Q1 2023 revenue of $70M-$74M","bullets":["Preliminary unaudited Q1 2023 revenue range of $70M to $74M.","Full Q1 results and 2023 outlook to be discussed on May 5, 2023 earnings call.","ACM owns 82.5% of ACM Shanghai, which released its own results to Shanghai Stock Exchange.","ACM Shanghai results are in RMB under Chinese GAAP; will differ from ACM's consolidated US GAAP results."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-23-020417","json":"https://secwatch.observer/filing/0001140361-23-020417.json","markdown":"https://secwatch.observer/filing/0001140361-23-020417.md","text":"https://secwatch.observer/filing/0001140361-23-020417.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1680062/000114036123020417/0001140361-23-020417-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1680062/000114036123020417/brhc20051978_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-16T13:05:04.017480+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":"2cd3ee4dcfa123157b5a1cdf0e4d8d9e849045c4","claim":"ACM Research, Inc. reported first quarter 2023 results: revenue $70 million to $74 million.","evidence_excerpt":"ACM Research, Inc. (“ACM”) (NASDAQ: ACMR), a leading supplier of wafer processing solutions for semiconductor and advanced wafer-level packaging (WLP) applications, today announced that its preliminary unaudited revenue for the first quarter of 2023 is expected to be in the range of $70 million to $74 million.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1680062/000114036123020417/0001140361-23-020417-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"first quarter 2023"},{"label":"Revenue","value":"$70 million to $74 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"}