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Sidea Semiconductor Equipment (Shenzhen) Co., Ltd. — Investor Relations & Filings

Ticker · 301629 ISIN · CNE100006VD2 Shenzhen Stock Exchange Manufacturing
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Filings indexed 184 across all filing types
Latest filing 2025-05-07 Board/Management Inform…
Country CN China
Listing Shenzhen Stock Exchange 301629

About Sidea Semiconductor Equipment (Shenzhen) Co., Ltd.

https://www.sidea.com.cn

Sidea Semiconductor Equipment (Shenzhen) Co., Ltd. specializes in the research, development, and manufacturing of advanced semiconductor fabrication equipment. The company focuses primarily on ion implantation technology, providing a range of systems including high-current, medium-current, and high-energy ion implanters. These tools are critical for the precise introduction of dopants into silicon wafers to modify electrical properties during the integrated circuit manufacturing process. In addition to ion implantation, Sidea offers technical support and maintenance services for semiconductor production lines. The company serves integrated circuit foundries and manufacturers, providing high-performance equipment solutions designed to meet the requirements of advanced process nodes and complex wafer processing applications.

Recent filings

Filing Released Lang Actions
关于公司高级管理人员辞职的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of a senior management member, specifically the company's vice general manager. It details the resignation, the effective date, shareholding information, and compliance with relevant laws and regulations. There is no financial data, report, or presentation included. This fits the category of Board/Management Information (MANG), which covers announcements of changes in senior management.
2025-05-07 Chinese
2024年度内部控制评价报告
Audit Report / Information Classification · 95% confidence The document is titled '2024 年度内部控制评价报告' which translates to '2024 Annual Internal Control Evaluation Report'. It is a detailed report on the company's internal control evaluation for the fiscal year ending December 31, 2024. The content includes the scope of internal control evaluation, methodology, findings, and conclusions about the effectiveness of internal controls over financial reporting and other business processes. It is a comprehensive standalone report focused on internal control and audit-related matters, not a full annual report or a brief announcement. This matches the description of an Audit Report / Information (AR) which includes audit results and internal control evaluations but is distinct from the full Annual Report (10-K). The document length (6852 characters) supports it being a full report rather than a short announcement. Therefore, the appropriate classification is AR with high confidence. FY 2024
2025-04-28 Chinese
关于2024年度利润分配预案的公告
Notice of Dividend Amount Classification · 95% confidence The document is an announcement regarding the company's 2024 profit distribution plan, including details on cash dividends per share, board and supervisory committee approvals, and compliance with relevant laws and regulations. It explicitly states that the plan is subject to approval at the upcoming shareholders' meeting and that a separate announcement will be made upon approval with details such as record dates and dividend payment dates. The document is relatively short (2739 characters) and serves as a formal notice of the proposed dividend distribution rather than the actual dividend payment or a detailed financial report. Therefore, it fits the category of Notice of Dividend Amount (DIV), which covers announcements of dividend amounts, payment dates, and related shareholder information.
2025-04-28 Chinese
2024年年度审计报告
Audit Report / Information Classification · 100% confidence The document is titled "审计报告" which translates to "Audit Report". It is issued by a certified public accounting firm (容诚会计师事务所) and includes detailed audit opinions, basis for audit opinions, key audit matters such as revenue recognition and inventory, responsibilities of management and auditors, and signatures of certified public accountants. The document contains detailed financial statement references and audit procedures, indicating it is a standalone audit report rather than a full annual report or other filing. The length of the document (15,000 characters) and the detailed content confirm it is the actual audit report, not just an announcement or certification. Therefore, the appropriate classification is Audit Report / Information (AR). FY 2024
2025-04-28 Chinese
董事会决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of resolutions passed at the 17th meeting of the second board of directors of 矽电半导体设备(深圳)股份有限公司. It includes approvals of various reports such as the 2024 Annual Report, 2024 Annual Report Summary, 2024 General Manager Work Report, 2024 Board Work Report, 2024 Internal Control Evaluation Report, and the 2025 First Quarter Report. It also covers approvals related to profit distribution, appointment of auditors, changes in board members, amendments to company articles, and proposals for the 2024 Annual General Meeting. The document is a formal announcement of board meeting decisions and resolutions, not the reports themselves. It references that the actual reports are disclosed separately on the official information disclosure website (巨潮资讯网). The document length is 8056 characters, which is substantial but the content is clearly about board meeting resolutions and announcements rather than the full reports or financial statements. Therefore, this document fits best into the category of Board/Management Information (MANG), as it announces changes and approvals by the board of directors and management rather than being the reports themselves or a shareholder meeting notice or voting results.
2025-04-28 Chinese
深圳矽电公司章程（2025年4月）
Governance Information Classification · 100% confidence The document is the Articles of Association (章程) of 矽电半导体设备（深圳）股份有限公司, dated April 2025. It contains detailed provisions on company organization, shareholder rights, board structure, share issuance, capital changes, shareholder meetings, and governance rules. It references relevant laws and regulations such as the Company Law of China and Securities Law, and includes comprehensive internal governance rules and procedures. This type of document is a governance document that sets out the internal rules and structure of the company rather than a financial report, announcement, or other filing type. Therefore, it fits the category of Governance Information (CGR). The document length (15,000 characters) and content confirm it is the full governance charter, not a brief announcement or summary.
2025-04-28 Chinese

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