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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 2022-11-08 Regulatory Filings
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
首次公开发行部分限售股上市流通公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the listing and circulation of restricted shares following the company's initial public offering (IPO). It details the number of shares becoming tradable, the lock-up period, shareholder commitments, and regulatory approvals. The content focuses on the release of restricted shares into the market, shareholder lock-up agreements, and compliance with securities regulations. There are no financial statements, earnings data, or management discussion of financial results. The document is not a full annual or interim report, nor is it a proxy, call transcript, or remuneration report. It is a formal regulatory announcement about share circulation post-IPO, fitting the category of a Regulatory Filing (RNS) as it does not fit more specific categories like Share Issue/Capital Change (SHA) or Transaction in Own Shares (POS), which typically involve new share issuance or buybacks rather than release of restricted shares. The document length is over 5,000 characters and contains detailed information, confirming it is not a mere report publication announcement (RPA). Therefore, the best classification is Regulatory Filings (RNS).
2022-11-08 Chinese
海通证券股份有限公司关于盛美半导体设备（上海）股份有限公司首次公开发行部分限售股上市流通的核查意见
Regulatory Filings Classification · 95% confidence The document is a detailed verification opinion from Haitong Securities regarding the listing and circulation of restricted shares from the initial public offering (IPO) of Shengmei Semiconductor Equipment (Shanghai) Co., Ltd. It discusses the types and quantities of restricted shares becoming tradable, shareholder commitments, and compliance with regulatory requirements. The document references regulatory approvals, lock-up periods, and shareholder commitments related to the IPO and subsequent share circulation. It is not an announcement of a report publication but a formal verification opinion related to share circulation post-IPO. This type of document fits best under the category of Regulatory Filings (RNS) as it is a compliance and regulatory disclosure related to share circulation and lock-up release, not a financial report, earnings release, or capital update. The document length is under 5,000 characters, but it contains substantive regulatory content rather than a mere announcement. Therefore, the classification is RNS with high confidence.
2022-11-08 Chinese
独立董事提名人声明（ZHANBING REN）
Board/Management Information Classification · 95% confidence The document is a statement nominating an independent director candidate for the company's board. It details the qualifications, legal compliance, and independence criteria of the nominee. There is no financial data, no report or announcement of financial results, no voting results, no regulatory filing or certification, and no mention of meetings or shareholder votes. The content is focused on board/management information, specifically the nomination of a board member. Therefore, the document fits best under the category of Board/Management Information (MANG). The document length is short and does not indicate it is an announcement of a report or a regulatory filing, but a direct statement related to board nomination.
2022-10-27 Chinese
独立董事提名人声明（彭明秀）
Board/Management Information Classification · 95% confidence The document is a statement nominating an independent director candidate for the board of a company. It details the qualifications, legal compliance, and independence criteria of the nominee. There is no financial data, no mention of financial results, no regulatory filings or certifications, no voting results, no meeting materials, and no announcements of report publications. The content is focused on board/management information, specifically the nomination of a board member. Therefore, the document fits best under the category of Board/Management Information (MANG). The document length is short and does not indicate it is an announcement of a report or a certification, so it is not RNS or RPA.
2022-10-27 Chinese
关于公司董事会、监事会换届选举的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the election and re-election of the company's board of directors and supervisory board members. It details the nomination, qualifications, and backgrounds of the candidates for the second board and supervisory committee. The document references compliance with company law and stock exchange rules, and it is dated October 28, 2022. There is no financial data, earnings information, or report publication mentioned. The content focuses on management and board changes, which fits the category of Board/Management Information (MANG). The document length is 7544 characters, which is sufficient for a detailed announcement rather than a brief notice. Therefore, the appropriate classification is MANG with high confidence.
2022-10-27 Chinese
2022年第三季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled as the "2022 Third Quarter Report" of 盛美半导体设备(上海)股份有限公司, indicating it is a quarterly financial report. It contains detailed financial data for the third quarter of 2022, including income, profit, cash flow, earnings per share, and balance sheet items. The report explicitly states it is unaudited and covers a period shorter than a full fiscal year (3 months). The presence of comprehensive financial statements and analysis confirms it is an Interim / Quarterly Report. There is no indication that this is merely an announcement or a certification, and the document length and content confirm it is the report itself, not just a publication announcement. Q3 2022
2022-10-27 Chinese

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