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ACM RESEARCH(SHANGHAI),INC. — Investor Relations & Filings

Ticker · 688082 ISIN · CNE100004ZD8 Shanghai Stock Exchange Manufacturing
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Filings indexed 618 across all filing types
Latest filing 2023-02-24 Board/Management Inform…
Country CN China
Listing Shanghai Stock Exchange 688082

About ACM RESEARCH(SHANGHAI),INC.

https://www.acmrcsh.com.cn/

ACM Research (Shanghai), Inc. specializes in the development and manufacturing of advanced semiconductor process equipment, focusing on high-performance wet cleaning and surface treatment solutions. The company provides a comprehensive portfolio of single-wafer and batch cleaning tools, including its proprietary Space Alternated Phase Shift (SAPS) and Timely Energized Bubble Oscillation (TEBO) technologies, which address critical cleaning challenges for advanced integrated circuit nodes. Its product lineup also features electrochemical plating (ECP) systems, stress-free polishing (SFP) equipment, and vertical furnace systems designed for thermal processes. These solutions support front-end wafer fabrication and back-end advanced packaging applications. By optimizing chemical usage and enhancing yield through precise particle removal and surface preparation, the company serves global semiconductor manufacturers seeking high-productivity tools for complex device architectures.

Recent filings

Filing Released Lang Actions
2022年度独立董事述职报告
Board/Management Information Classification · 95% confidence The document is titled as the "2022年度独立董事述职报告" which translates to "2022 Annual Independent Directors' Work Report". It details the independent directors' activities, attendance, opinions on company governance, compliance with laws and regulations, and other oversight functions during the 2022 fiscal year. The content focuses on the independent directors' duties, their evaluation of company operations, and governance matters rather than financial results or audit opinions. It is a specialized report related to board/management oversight rather than a full annual report, audit report, or earnings release. This type of document fits best under the category of Board/Management Information (MANG), which includes announcements or reports about changes or activities of the company's board or senior management. The document is substantive and not a mere announcement or certification, so it is not Regulatory Filings (RNS) or Report Publication Announcement (RPA). Therefore, the classification is MANG with high confidence.
2023-02-24 Chinese
独立董事关于第二届董事会第三次会议相关事项的事前认可书
Board/Management Information Classification · 95% confidence The document is a pre-approval letter from independent directors regarding matters to be discussed at the company's second board meeting of the third session. It includes approval of related party transactions and the proposal to reappoint the audit firm for 2023. The document is procedural and relates to board meeting matters, specifically independent directors' opinions and approvals before the board meeting. It does not contain financial statements, audit reports, or detailed financial data. It is not an announcement of voting results or a report publication notice. The content fits best under Board/Management Information (MANG) as it concerns board meeting related approvals and management governance matters.
2023-02-24 Chinese
2023年第一次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is an announcement of the resolutions from an extraordinary shareholders' meeting (临时股东大会决议公告) held on February 23, 2023. It details the meeting attendance, voting results, and legal witness statements. It is not a full report but an official announcement of voting results from a shareholders' meeting. Therefore, it fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is short (1663 characters), consistent with an announcement rather than a full report.
2023-02-23 Chinese
北京市金杜律师事务所上海分所关于盛美半导体设备（上海）股份有限公司2023年第一次临时股东大会之法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the convening, procedures, and results of a 2023 first extraordinary general meeting (临时股东大会) of 盛美半导体设备（上海）股份有限公司. It details the legal compliance of the meeting's call, attendance, voting procedures, and results. The document does not contain financial statements or management discussion but focuses on the legality and validity of the shareholder meeting and its resolutions. This type of document is typically associated with announcements of voting results or legal opinions related to shareholder meetings. Given the detailed voting results and legal opinion on the meeting, the document fits best under the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is about 4519 characters, which is substantive and not a mere announcement of a report publication, so it is not RPA. It is not a full annual or interim report, nor a proxy solicitation or management report. Therefore, the classification is DVA with high confidence.
2023-02-23 Chinese
2023年第一次临时股东大会会议资料
AGM Information Classification · 95% confidence The document is titled as meeting materials for the 2023 first extraordinary shareholders meeting of 盛美半导体设备（上海）股份有限公司. It contains detailed meeting instructions, agenda, and a specific proposal regarding an equity acquisition and related party investment. The content is focused on the shareholders meeting itself, including voting procedures, agenda items, and legal opinions. There is no financial statement or comprehensive financial report included. The document is a presentation or materials prepared for the shareholders meeting, not the meeting minutes or voting results. Therefore, it fits the category of AGM Information (AGM-R), which covers presentations and materials shared during the Annual or Extraordinary General Meeting.
2023-02-15 Chinese
关于收购股权暨与关联人共同投资的公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement regarding a company's acquisition of equity and joint investment with related parties. It includes extensive information about the transaction, parties involved, financial data, valuation reports, board and committee approvals, risk disclosures, and legal considerations. The document is not a full annual or interim financial report, nor is it a simple announcement of a report publication. It is a comprehensive disclosure about a capital transaction involving related parties, including details on the transaction structure, approvals, and risks. This fits the definition of a Capital/Financing Update (CAP), which covers updates on company fundraising, financing activities, or capital structure changes. The document length (9372 characters) and content confirm it is a full announcement rather than a brief notice or certification. Therefore, the appropriate classification is CAP with high confidence.
2023-02-06 Chinese

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