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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 2018-04-27 Governance Information
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
银行理财业务管理制度
Governance Information Classification · 95% confidence The document is a detailed internal policy titled '上海万业企业股份有限公司银行理财业务管理制度' (Shanghai Wanye Enterprise Co., Ltd. Bank Wealth Management Business Management System) revised in April 2018. It outlines principles, management authority, operational procedures, confidentiality measures, and applicability related to the company's bank wealth management business. There is no indication that this is a financial report, earnings release, regulatory filing, or announcement. It is a governance or internal control document related to financial management practices. Therefore, the most appropriate classification is Governance Information (CGR). The document length is 2395 characters, which is relatively short but contains substantive policy content rather than an announcement or certification.
2018-04-27 Chinese
2017年度独立董事述职报告
Board/Management Information Classification · 95% confidence The document is titled as the "2017年度独立董事述职报告" which translates to "2017 Annual Independent Directors' Report". It details the independent directors' duties, attendance, opinions on major transactions, internal controls, and overall evaluation for the year 2017. The content focuses on the independent directors' performance and opinions rather than presenting full financial statements or audit results. It is a report by the independent directors on their annual duties and observations, which is a type of management or governance-related report but does not fit the full Annual Report (10-K) or Audit Report (AR) categories. It is not a short announcement or certification but a substantive report on directors' duties and opinions. This aligns best with the category of Board/Management Information (MANG), which includes announcements or reports related to board members and their activities, including independent directors' reports.
2018-04-27 Chinese
第九届监事会临时会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of resolutions passed at a temporary meeting of the Supervisory Board (监事会) of Shanghai Wanye Enterprise Co., Ltd. It details voting results on specific agenda items and references related announcements. The document is short (780 characters) and serves as a meeting resolution announcement rather than a full report or financial statement. It does not contain financial data, audit information, or management discussion. It is not a report publication announcement since it contains substantive meeting decisions. The content aligns best with Board/Management Information (MANG) as it relates to internal governance decisions and supervisory board resolutions.
2018-04-23 Chinese
关于公司前十大股东持股情况的公告
Major Shareholding Notification Classification · 100% confidence The document is a public announcement from Shanghai Wanye Enterprise Co., Ltd. disclosing the shareholding situation of the company's top ten shareholders as of April 16, 2018. It includes detailed information about the number of shares held and the percentage ownership of the top shareholders. The document also mentions a trading suspension related to a planned major asset restructuring. There is no indication that this is a full financial report, audit report, or management discussion. It is a disclosure of major shareholding information, which fits the category of 'Major Shareholding Notification'. The document length is short and focused solely on shareholding data, not a report or announcement of a report publication. Therefore, the appropriate classification is MRQ (Major Shareholding Notification).
2018-04-23 Chinese
关于上海宏天元创业投资合伙企业（有限合伙）变更承诺的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from Shanghai Wanye Enterprise Co., Ltd. regarding a change in commitment by a major shareholder, Shanghai Hongtianyuan Venture Capital Partnership (Limited Partnership). It details the background, original commitments, the proposed changes, and opinions from independent directors and the supervisory board. The document is a formal disclosure about shareholder commitments and related corporate governance matters, not a financial report, earnings release, or management discussion. It does not contain financial statements or detailed financial data. It is also not a proxy solicitation or voting results announcement. The content fits best with a Regulatory Filing (RNS) as it is a regulatory disclosure about shareholder commitments and corporate governance compliance under securities law and listing rules. The document length is about 4051 characters, which is consistent with a detailed regulatory announcement rather than a full report or presentation.
2018-04-23 Chinese
独立董事对上海宏天元创业投资合伙企业（有限合伙）变更承诺的独立意见
Regulatory Filings Classification · 95% confidence The document is an independent director's opinion on the change of a commitment made by a shareholder (Shanghai Hongtianyuan Venture Capital Partnership) regarding asset and business plans related to the listed company Shanghai Wanye Enterprise Co., Ltd. It discusses the original commitment, the fulfillment status, the proposed change, reasons for the change, required procedures, and the independent directors' approval. The document is a formal opinion related to shareholder commitments and corporate governance matters, not a financial report, earnings release, or capital update. It does not contain financial statements or detailed financial data. It is also not a proxy solicitation or voting result announcement. The document fits best under Regulatory Filings (RNS) as it is a regulatory disclosure about shareholder commitments and related independent director opinions, which do not fit other more specific categories.
2018-04-23 Chinese

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