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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 2025-01-10 Proxy Solicitation & In…
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
关于召开2025年第一次临时股东大会的通知
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a notice about convening the 2025 first extraordinary general meeting of shareholders, detailing the meeting date, voting methods, agenda items, and procedural instructions. It includes information on shareholder voting rights, proxy authorization, and meeting logistics. There is no financial data, earnings information, or detailed report content. The document serves as an announcement to shareholders about the meeting and voting procedures rather than the meeting materials or results themselves. Therefore, it fits the category of a Proxy Solicitation & Information Statement (PSI), which includes materials sent to shareholders to provide information and request votes for meetings.
2025-01-10 Chinese
第二届董事会第十六次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of resolutions passed at a board of directors meeting of 盛美半导体设备（上海）股份有限公司. It details the meeting date, attendance, and voting results on various proposals, including termination and reallocation of fundraising projects, extension of validity of shareholder meeting resolutions, and calling for an extraordinary general meeting. The document references that these proposals require shareholder approval and points to other announcements on the Shanghai Stock Exchange for further details. The content is focused on board meeting decisions and procedural matters rather than full financial data or detailed reports. The document length is short (1490 characters), and it serves as an official announcement of board decisions rather than a full management report or financial statement. Therefore, it fits best under Board/Management Information (MANG), which covers announcements of changes or decisions by the board of directors.
2025-01-10 Chinese
海通证券股份有限公司关于盛美半导体设备（上海）股份有限公司终止部分募投项目并变更募集资金至其他募投项目的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed verification opinion from Haitong Securities regarding the termination of part of the fundraising investment projects and the reallocation of raised funds to other projects by Shengmei Semiconductor Equipment (Shanghai) Co., Ltd. It references regulatory approvals, fundraising amounts, project investment details, board and supervisory committee approvals, and compliance with relevant securities regulations. The document is not a full annual or interim financial report, nor is it a simple announcement or certification. It is a formal audit or verification report related to the use and management of raised funds, consistent with an Audit Report / Information filing. The length (5310 characters) and content indicate it is a substantive report rather than a brief announcement or certification. Therefore, the appropriate classification is AR (Audit Report / Information). 9M 2024
2025-01-10 Chinese
关于延长公司2024年度向特定对象发行A股股票股东大会决议有效期及相关授权有效期的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement from 盛美半导体设备（上海）股份有限公司 regarding the extension of the validity period of a shareholder meeting resolution and related authorizations for a 2024 specific A-share issuance. It details board and supervisory committee meetings, shareholder meeting resolutions, and the extension of the validity period for these authorizations. The content focuses on corporate governance decisions related to capital issuance but does not contain financial statements or detailed financial data. It is not a full report like an Annual Report or Interim Report, nor is it a simple notification of a report publication. The document is an announcement about capital issuance authorization and related shareholder meeting resolutions, fitting the category of Capital/Financing Update (CAP). The document length is short (1308 characters), consistent with an announcement rather than a full report.
2025-01-10 Chinese
关于以集中竞价交易方式回购公司股份的进展公告
Transaction in Own Shares Classification · 100% confidence The document is an announcement from 盛美半导体设备（上海）股份有限公司 regarding the progress of its share repurchase program via centralized bidding. It details the initial approval of the buyback plan, the intended use of repurchased shares (employee stock ownership or equity incentives), the buyback amount, and the status update that no shares have been repurchased as of the end of December 2024. The document is short (1119 characters) and focuses on the progress of a share repurchase, not on financial results or other report types. This fits the definition of a Transaction in Own Shares (POS) filing, which covers company buyback or sale of its own shares.
2025-01-03 Chinese
立信会计师事务所（特殊普通合伙）关于盛美半导体设备（上海）股份有限公司申请向特定对象发行股票的审核问询函的回复说明
Capital/Financing Update Classification · 95% confidence The document is a detailed response to a regulatory inquiry regarding a company's application for a specific share issuance. It contains extensive financial and operational details about the company's investment projects, capital expenditures, and R&D activities. The text references an audit firm and discusses the company's financing scale, investment breakdown, and compliance with accounting standards. The document is lengthy (15,000 characters) and contains substantive financial data and analysis related to a financing activity (specific share issuance). It is not a simple announcement or a certification letter but a detailed explanatory report responding to regulatory questions about the financing and related accounting treatments. Given the focus on the company's fundraising through a specific share issuance and the detailed financial and operational disclosures related to that, the document best fits the category of Capital/Financing Update (CAP).
2024-12-26 Chinese

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