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SHANGHAI VITAL DEEPTECH CO., LTD. — Investor Relations & Filings

Ticker · 600641 ISIN · CNE0000008P3 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,681 across all filing types
Latest filing 2025-11-13 Audit Report / Informat…
Country CN China
Listing Shanghai Stock Exchange 600641

About SHANGHAI VITAL DEEPTECH CO., LTD.

https://en.600641.com.cn/

SHANGHAI VITAL DEEPTECH CO., LTD. specializes in the development and manufacture of high-performance materials and precision components for the semiconductor and optoelectronics sectors. The company focuses on advanced surface treatment technologies and the production of high-purity graphite products, notably silicon carbide (SiC) coated susceptors used in MOCVD and epitaxial growth processes. Its product portfolio includes specialized components designed to withstand extreme thermal and chemical environments during wafer fabrication. By leveraging material science expertise, the firm provides critical hardware solutions for the manufacturing of LEDs, power devices, and integrated circuits. The company emphasizes technical innovation in thin-film deposition and material purification to meet the rigorous standards of semiconductor supply chains.

Recent filings

Filing Released Lang Actions
上海先导基电科技股份有限公司关于变更会计师事务所的公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the change of the company's auditor (accounting firm) for the upcoming fiscal year 2025. It details the new auditor's qualifications, the reasons for the change, communication with the previous auditor, audit fees, and approvals by the audit committee and board of directors. There are no financial statements or audit reports included, only an announcement of the auditor change. The document length is 3588 characters, which is relatively short and consistent with an announcement rather than a full audit report. Therefore, this document fits the category of Audit Report / Information (AR) as it relates specifically to audit-related information but is not a full annual report or audit report itself. However, since it is primarily an announcement of auditor change and related audit information, it is best classified as AR rather than a full Annual Report (10-K) or Regulatory Filing (RNS). FY 2025
2025-11-13 Chinese
上海先导基电科技股份有限公司证券简称变更实施公告
Regulatory Filings Classification · 95% confidence The document is an official announcement regarding the change of the company's stock short name (证券简称) from '万业企业' to '先导基电'. It details the board meeting resolution, the reason for the change, and the implementation date. There is no financial data, no report attached or referenced as being published, and no mention of financial results or regulatory filings beyond the name change. This fits the category of a Regulatory Filing (RNS) as it is a general regulatory announcement about a corporate action that does not fit into more specific categories like capital changes or management changes.
2025-11-06 Chinese
上海先导基电科技股份有限公司关于持股5%以上股东部分股份解除质押的公告
Major Shareholding Notification Classification · 95% confidence The document is an announcement regarding the partial release of pledged shares by a shareholder holding more than 5% of the company's shares. It details the number of shares released from pledge, the shareholder's total holdings, and the remaining pledged shares. There is no financial report, earnings data, or management discussion. The content fits the category of a major shareholding notification or related shareholder pledge updates. Given the focus on share pledge release by a significant shareholder, the most appropriate classification is Major Shareholding Notification (MRQ). The document length is short and it is a direct announcement, not a report or certification.
2025-10-31 Chinese
上海先导基电科技股份有限公司关于公司邮箱变更的公告
Regulatory Filings Classification · 95% confidence The document is a short announcement regarding the change of the company's email address for investor relations. It contains no financial data, no report or meeting information, and no regulatory filings beyond this contact update. The length is only 453 characters, indicating it is a brief notice. This fits best under Regulatory Filings (RNS) as a general announcement that does not fit other specific categories.
2025-10-29 Chinese
上海先导基电科技股份有限公司2025年第三季度主要经营数据公告
Regulatory Filings Classification · 95% confidence The document is a short announcement (567 characters) providing key operating data for the third quarter of 2025, specifically about real estate development and sales figures. It references the Shanghai Stock Exchange disclosure guidelines and states that the data may differ from periodic reports, indicating this is a quarterly operational data update rather than a full interim report. The document does not contain detailed financial statements or substantive financial analysis, only summary operating data. It is not a full Interim/Quarterly Report (IR) but rather a regulatory announcement of key quarterly operating data. Given the short length and nature of the content, it fits best under Regulatory Filings (RNS), which is the fallback for miscellaneous regulatory announcements that do not fit other categories.
2025-10-29 Chinese
上海先导基电科技股份有限公司2025年第三季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled as the "2025 Third Quarter Report" of Shanghai Lead Micro-electronics Technology Co., Ltd. It contains detailed financial data including consolidated balance sheets, profit and loss statements, and cash flow statements for the first nine months of 2025. The report explicitly states it is unaudited and covers a quarterly period (third quarter). The presence of comprehensive financial statements and analysis for a period shorter than a full fiscal year confirms it is an Interim / Quarterly Report. The document length is substantial (over 14,000 characters) and contains actual financial data, not just an announcement or certification. Therefore, it fits the definition of an Interim / Quarterly Report (IR). 9M 2025
2025-10-29 Chinese

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