Skip to main content
Sidea Semiconductor Equipment (Shenzhen) Co., Ltd. logo

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

Ticker · 301629 ISIN · CNE100006VD2 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 184 across all filing types
Latest filing 2025-04-28 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
关于变更非独立董事的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of a non-independent director and the nomination of a new non-independent director for the company's board. It includes details about the director's resignation, the process for replacement, and the biography of the new director nominee. There are no financial statements, earnings data, or regulatory filings related to financial performance. The content clearly pertains to changes in the company's board of directors, which fits the category of Board/Management Information (MANG). The document length is short and focused solely on management changes, not a full report or announcement of a report publication.
2025-04-28 Chinese
招商证券股份有限公司关于矽电半导体设备（深圳）股份有限公司使用闲置自有资金进行委托理财的的核查意见
Regulatory Filings
2025-04-28 Chinese
招商证券股份有限公司关于矽电半导体设备（深圳）股份有限公司2024年度内部控制评价报告的核查意见
Audit Report / Information Classification · 95% confidence The document is titled as an internal control evaluation report verification opinion issued by a sponsoring institution (招商证券股份有限公司) for 矽电半导体设备(深圳)股份有限公司 for the year 2024. It discusses the internal control evaluation report, its scope, methodology, conclusions, and the sponsoring institution's verification opinion. The document is not the internal control evaluation report itself but rather the verification opinion on that report. It does not contain full financial statements or detailed financial performance data. The document length is 3857 characters, which is relatively short and consistent with an opinion or verification letter rather than a full report. The content aligns with an Audit Report / Information (AR) type, as it relates to internal control evaluation and audit-related opinions, but it is not a full annual report or interim report. Therefore, the best classification is AR (Audit Report / Information). FY 2024
2025-04-28 Chinese
关于变更注册资本、公司类型、修订_公司章程_并办理工商变更登记的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from a company regarding changes to its registered capital, company type, and amendments to its Articles of Association (company charter). It details the approval of these changes by the board and supervisory committee, the need for shareholder approval at the upcoming annual general meeting, and the authorization for subsequent registration procedures. The document includes specific legal references, dates, and detailed amendments to the company charter. It is not a full annual report, financial statement, or earnings release, but rather a formal announcement of corporate governance and capital structure changes requiring shareholder approval. This fits the category of a Regulatory Filing (RNS) as it is a general regulatory announcement and does not contain financial statements or detailed financial analysis. The document length (5789 characters) and content confirm it is not merely a report publication announcement but a substantive regulatory disclosure.
2025-04-28 Chinese
关于增加闲置募集资金现金管理额度的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement by 矽电半导体设备(深圳)股份有限公司 regarding the increase in the quota for cash management of idle raised funds. It details board and supervisory committee meetings, approvals, and regulatory compliance related to the use of idle raised funds for cash management. It references prior approvals, regulatory guidelines, and the need for shareholder meeting approval. The document does not contain financial statements or detailed financial performance data but is a formal announcement of a financing-related update concerning the use of raised funds. It is not a full financial report, audit report, or earnings release. It is not a proxy, voting result, or management change announcement. The content fits best under Capital/Financing Update (CAP) as it concerns the management and use of capital raised through fundraising activities and changes to the cash management limits of those funds.
2025-04-28 Chinese
2024年度内控审计报告
Audit Report / Information Classification · 95% confidence The document is titled '内部控制审计报告' which translates to 'Internal Control Audit Report'. It references auditing standards and the responsibility of the company's board and auditors regarding internal control over financial reporting as of December 31, 2024. The document includes an auditor's opinion on the effectiveness of internal control over financial reporting. The length is 2181 characters, which is relatively short but contains substantive audit content rather than just an announcement. This matches the definition of an Audit Report / Information (AR), which includes standalone audit reports and applied accounting principles. It is not an Annual Report (10-K) or Interim Report (IR) because it focuses solely on internal control audit results. It is not a Regulatory Filing (RNS) because it contains the actual audit opinion and details, not just a certification or announcement. Therefore, the correct classification is AR with high confidence. FY 2024
2025-04-28 Chinese

Browse filings by year

2 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.