Skip to main content
SHANGHAI VITAL DEEPTECH CO., LTD. logo

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

Ticker · 600641 ISIN · CNE0000008P3 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 1,681 across all filing types
Latest filing 2025-09-29 AGM 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
上海万业企业股份有限公司2025年第二次临时股东大会会议资料
AGM Information Classification · 95% confidence The document is titled as "2025年第二次临时股东大会会议资料" which translates to "2025 Second Extraordinary General Meeting (EGM) Materials". It contains detailed agenda items for the meeting, including proposals to change the company name, business scope, amendments to the Articles of Association, cancellation of the supervisory board, and election of independent directors. The content is focused on the materials and information prepared for the shareholders to review and vote on during the EGM. There is no indication that this is a report of voting results, nor is it a transcript or a financial report. It is clearly the meeting materials provided for the shareholders prior to or during the meeting. This fits the definition of AGM Information (AGM-R), which includes presentations and materials shared during the Annual General Meeting or Extraordinary General Meeting. The document length is substantial (15,000 characters), consistent with detailed meeting materials rather than a brief announcement. Therefore, the correct classification is AGM Information (AGM-R).
2025-09-29 Chinese
独立董事候选人声明与承诺（于洵）
Regulatory Filings Classification · 85% confidence The document is a formal statement and commitment by an independent director candidate, outlining qualifications, independence criteria, and legal compliance. It is not reporting actual financial results, not an earnings release, not an AGM presentation, nor an official change announcement of an appointed director. It serves as a regulatory disclosure of candidate qualifications to the exchange. There is no substantive vote outcome or proxy solicitation text beyond the declaration itself. This content does not fit the specialized categories such as MANG (board change announcement) or PSI (full proxy solicitation) and therefore falls under the general disclosure/regulatory filings category.
2025-09-29 Chinese
上海万业企业股份有限公司公司章程（2025年9月修订）
Governance Information Classification · 100% confidence The document is titled "公司章程" which translates to "Company Articles of Association" or "Company Bylaws." It contains detailed provisions about the company's organizational structure, shareholder rights, board of directors, management, share issuance, shareholder meetings, voting procedures, and other governance-related matters. The document is dated 2025 and includes references to Chinese company law and securities law. It is a comprehensive governance document outlining internal rules and procedures rather than a financial report, announcement, or meeting material. Therefore, it fits the category of Governance Information (CGR). The document length is substantial (15,000 characters), indicating it is the full text of the governance document, not just an announcement or summary.
2025-09-29 Chinese
上海万业企业股份有限公司关于召开2025年半年度业绩说明会的公告
Investor Presentation Classification · 95% confidence The document is an announcement about the scheduling and details of a half-year performance explanation meeting (业绩说明会) for the year 2025. It mentions the date, time, location, participants, and how investors can participate and ask questions. It references the previously released 2025 half-year report but does not contain any financial data or analysis itself. The document is short (1495 characters) and serves to inform investors about the upcoming event rather than presenting the report or detailed financial results. Therefore, it is an announcement related to an investor presentation or earnings call but not the transcript or the report itself. Given the nature of the document as a notice for an earnings explanation meeting, the most appropriate classification is Investor Presentation (IP).
2025-09-29 Chinese
独立董事提名人声明与承诺（于洵）
Board/Management Information Classification · 85% confidence The document is a formal nomination statement and commitment for an independent director candidate, detailing qualifications and compliance with listing rules. It is an announcement related to board composition and prospective board member nomination rather than a financial report or proxy solicitation. This fits under Board/Management Information (MANG).
2025-09-29 Chinese
上海万业企业股份有限公司关于独立董事辞职、补选独立董事暨调整董事会专门委员会委员的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of an independent director, the election of a new independent director, and adjustments to the board committees. It details changes in the board of directors and committee memberships, including biographical information about the new director nominee. There is no financial data, earnings information, or report publication mentioned. The content focuses on board and management changes, which fits the category of Board/Management Information (MANG). The document length is short and it is not a report or a report announcement, but a formal disclosure of management changes.
2025-09-29 Chinese

Browse filings by year

28 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.