---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-044506"
form_type: "8-K"
ticker: "ACMR"
cik: "0001680062"
company_name: "ACM Research, Inc."
filed_at: "2026-06-22T13:11:33+00:00"
generated_at: "2026-06-22T13:12:22.554165+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# ACM Shanghai Q1 new orders +65% YoY; reaffirms FY2026 rev guidance RMB 8.2-8.8B

## Summary
- Q1 2026 new orders up 65% YoY; full-year 2026 revenue guidance maintained at RMB 8.2-8.8 billion.
- Electroplating orders ~30% of YTD new signed orders; >20 cleaning systems expected in 2026.
- First PECVD SiCN system shipped in April; Lingang mini-line operational, accelerating product validation cycles.
- Long-term revenue target USD 4B ($1.6B overseas, $2.4B China); Plant B renovation H2 2026, partial ops Q4.
- Component localization progressing; all non-standard components fully localized; internal test platforms built with domestic parts.

## SEC filing metadata
- accession: 0001628280-26-044506
- form_type: 8-K
- ticker: ACMR
- cik: 0001680062
- company_name: ACM Research, Inc.
- filed_at: 2026-06-22T13:11:33+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1680062/000162828026044506/0001628280-26-044506-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1680062/000162828026044506/acmr-20260618.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-044506
- JSON: https://secwatch.observer/filing/0001628280-26-044506.json
- Plain text: https://secwatch.observer/filing/0001628280-26-044506.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.