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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 2018-09-18 Transaction in Own Shar…
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
关于回购股份通知债权人的公告
Transaction in Own Shares Classification · 95% confidence The document is a public announcement by Shanghai Wanye Enterprise Co., Ltd. regarding a share repurchase plan approved by the board and shareholders. It details the reasons for the repurchase, the amount, price limits, and the procedure for creditors to declare claims within a specified period. The document is a notification to creditors about the share buyback and related legal rights, not a financial report or earnings release. It is not a full report but an official announcement about the company's share repurchase activity. Therefore, it fits the category of Transaction in Own Shares (POS). The document length is short (1510 characters), consistent with an announcement rather than a detailed report.
2018-09-18 Chinese
2018年第一次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a detailed announcement of resolutions passed at the 2018 first extraordinary general meeting of shareholders of Shanghai Wanye Enterprise Co., Ltd. It includes voting results on multiple proposals related to issuance of shares for asset purchase, share repurchase plans, and related legal and procedural confirmations. The document contains detailed voting statistics and legal attestations, indicating it is a formal announcement of shareholder meeting decisions rather than the meeting materials or presentations themselves. It is not a full annual or interim report, nor an earnings release or audit report. The content fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA), as it reports official voting outcomes from a shareholders' meeting.
2018-09-18 Chinese
关于公司前十名无限售条件股东持股情况的公告
Major Shareholding Notification Classification · 95% confidence The document is an announcement from Shanghai Wanye Enterprise Co., Ltd. regarding the shareholding situation of the top ten unrestricted shareholders as of specific dates (August 23, 2018 and September 10, 2018). It references a board meeting and an upcoming extraordinary shareholders meeting related to a share repurchase plan. The content focuses on shareholder holdings and related disclosures, not on financial results, management changes, or other report types. This fits the category of Major Shareholding Notification (MRQ), which covers notifications of changes or disclosures about significant share ownership levels. The document length is short and it is a direct announcement, not a report or presentation. Therefore, the classification is MRQ with high confidence.
2018-09-12 Chinese
中泰证券股份有限公司关于上海万业企业股份有限公司回购公司部分社会公众股份之独立财务顾问报告
Transaction in Own Shares Classification · 95% confidence The document is titled as an "Independent Financial Advisor Report" regarding the share repurchase plan of Shanghai Wanye Enterprises Co., Ltd. It details the purpose, plan, financial analysis, and compliance with regulations for the company's proposed buyback of its own shares. The content includes detailed financial data, analysis of the impact on the company, and legal/regulatory references related to share repurchase. This is a comprehensive advisory report specifically about a share repurchase transaction, not just an announcement or a brief summary. It is not a general annual report, earnings release, or management discussion, but a focused financial advisory report on a capital action. According to the filing definitions, this fits best under "Transaction in Own Shares (POS)" which covers reports of the company buying back or selling its own shares (share repurchase/issuance). The document length and detail confirm it is the report itself, not just an announcement. Therefore, the correct classification is POS with high confidence.
2018-09-12 Chinese
2018年第一次临时股东大会会议资料
AGM Information Classification · 95% confidence The document is titled as materials for the "2018 First Extraordinary General Meeting" of Shanghai Wanye Enterprise Co., Ltd. It contains detailed agenda items and proposals related to the issuance of shares to purchase assets, including multiple resolutions to be voted on by shareholders. The content includes detailed descriptions of the share issuance, asset purchase, pricing, lock-up periods, performance commitments, and related agreements. The document is clearly a set of meeting materials prepared for a shareholders' meeting, specifically an extraordinary general meeting (EGM), focusing on capital raising and asset acquisition proposals. It is not a full financial report, audit report, or earnings release, but rather the presentation and materials for the meeting where these matters are discussed and voted on. Therefore, the document fits the category of AGM Information (AGM-R), which includes presentations and materials shared during general meetings (including extraordinary meetings). The document length (15,000 characters) and detailed agenda support this classification rather than a brief announcement or a regulatory filing.
2018-09-11 Chinese
关于控股子公司离子注入设备中标的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding a subsidiary winning a bid for equipment supply, detailing the bid content, potential impact on business, and risk warnings. It does not contain financial statements, management discussion, or detailed financial data. It is a regulatory announcement about a contract award, which fits best under general regulatory announcements. The document length is short and it is not a report or financial statement. Therefore, it is classified as a Regulatory Filing (RNS).
2018-09-05 Chinese

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