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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 2022-04-25 Investor Presentation
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关于召开2021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 2021 annual performance explanation meeting (业绩说明会) to be held on May 6, 2022. It includes information on the meeting time, location, format (text and online interaction), participants, and how investors can submit questions. It explicitly states that the company will release the 2021 annual report on April 30, 2022, and this meeting is to explain the results and financial indicators to investors. The document does not contain actual financial data or detailed financial statements but serves as a notice for the upcoming investor presentation event. The document length is short (1474 characters), and it is clearly an announcement of a meeting rather than the meeting materials or the report itself. Therefore, it fits best under Investor Presentation (IP) as it is about a detailed presentation for investors focusing on financials and company performance, or possibly Report Publication Announcement (RPA) if it were only announcing the report release. However, since it is about the performance explanation meeting (业绩说明会), which is a form of investor presentation, the classification is IP with high confidence.
2022-04-25 Chinese
上海万业企业股份有限公司2022年第二次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is a formal announcement of the resolutions passed at the 2022 second extraordinary general meeting of shareholders of Shanghai Wanye Enterprise Co., Ltd. It details the meeting date, attendance, voting results on specific proposals, and legal witness statements. There is no financial data or report content, but rather a summary of voting outcomes and meeting procedures. This fits the definition of a Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is short and focused on voting results, not a full report or presentation.
2022-04-15 Chinese
国浩律师（上海）事务所关于上海万业企业股份有限公司2022年第二次临时股东大会法律意见书
Regulatory Filings Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the legality and validity of the procedures, qualifications, and voting results of the 2022 second extraordinary general meeting of shareholders of Shanghai Wanye Enterprise Co., Ltd. It details the convening, attendance, and voting process of the shareholders' meeting, confirming compliance with laws and company articles. The document does not contain financial statements or results, nor is it a report of financial performance or management discussion. It is a legal opinion related to a shareholders' meeting, which is typically classified under Regulatory Filings (RNS) as it does not fit other specific categories such as AGM Information or Declaration of Voting Results. The document length is short (2691 characters), and it is a standalone legal opinion letter, not a report or announcement of a report publication. Therefore, the best fitting category is Regulatory Filings (RNS).
2022-04-15 Chinese
上海万业企业股份有限公司股东集中竞价减持股份进展公告
Transaction in Own Shares Classification · 100% confidence The document is a shareholder announcement regarding the progress of a concentrated bidding share reduction plan by a significant shareholder (三林万业). It details the number of shares held before and after the reduction, the timeline of the reduction plan, and the impact on company control and governance. The document does not contain financial statements or detailed financial performance data, nor is it a report or presentation. It is an official announcement about a shareholder's transaction in the company's shares. This fits the category of Transaction in Own Shares (POS), which covers reports of the company or its shareholders buying back or selling shares.
2022-04-13 Chinese
上海万业企业股份有限公司2022年第二次临时股东大会会议资料
AGM Information Classification · 95% confidence The document is titled '2022年第二次临时股东大会会议资料' which translates to '2022 Second Extraordinary General Meeting (EGM) Meeting Materials'. It contains detailed agenda, voting procedures, and a specific proposal regarding related party capital increase and related transactions. The content is focused on the materials prepared for the shareholders' meeting, including explanations of the proposal, background, and voting instructions. There are no financial statements or comprehensive financial data presented, nor is this a transcript or announcement of results. The document is a presentation of materials for a shareholders meeting, specifically an extraordinary general meeting, which fits the category of AGM Information (AGM-R) as it is the meeting materials shared during the shareholders' meeting. The document length (8425 characters) and detailed content support it being the meeting materials rather than a brief announcement or voting results. Therefore, the classification is AGM Information (AGM-R).
2022-04-08 Chinese
上海万业企业股份有限公司股东集中竞价减持股份计划公告
Transaction in Own Shares Classification · 95% confidence The document is a public announcement by Shanghai Wanye Enterprise Co., Ltd. regarding a planned share reduction by a major shareholder, the National Integrated Circuit Industry Investment Fund Co., Ltd. It details the shareholder's current holdings, the planned reduction amount, timing, method (centralized bidding), and reasons for the reduction. The document includes risk disclosures related to the share reduction and compliance with relevant securities laws. There are no financial statements, earnings data, or management discussion of financial results. The document is a formal notification of a shareholder's planned sale of shares, which fits the category of a Transaction in Own Shares (POS) filing, as it reports on the company's own shares being sold by a significant shareholder. The document length is about 2078 characters, which is consistent with an announcement rather than a full report. Therefore, the appropriate classification is POS with high confidence.
2022-03-31 Chinese

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