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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 2022-12-23 Proxy Solicitation & In…
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2023年第一次临时股东大会的通知
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a detailed notice about the convening of the 2023 first extraordinary general meeting (临时股东大会) of Shanghai Wanye Enterprise Co., Ltd. It includes information about the meeting date, voting methods, agenda items, shareholder registration, and attendance instructions. It does not contain financial statements or results but is focused on informing shareholders about the meeting logistics and agenda. This matches the definition of a Proxy Solicitation & Information Statement (PSI), which provides materials sent to shareholders to inform and request votes for meetings. The document length is 4070 characters, which is sufficient for a detailed meeting notice but not a full report. Therefore, the correct classification is PSI with high confidence.
2022-12-23 Chinese
上海万业企业股份有限公司独立董事关于第十一届董事会临时会议的独立意见
Board/Management Information Classification · 95% confidence The document is an independent director's opinion on a specific board meeting agenda item regarding a proposed investment and related party transaction. It references compliance with company law, securities law, and stock exchange listing rules, and discusses the fairness and procedural correctness of the transaction. The document is short (611 characters) and does not contain financial statements or detailed financial data. It is a governance-related opinion rather than a full report or announcement of voting results. Therefore, it fits best under Board/Management Information (MANG), which covers announcements related to board decisions and management matters.
2022-12-23 Chinese
上海万业企业股份有限公司独立董事关于第十一届董事会临时会议事前认可意见
Board/Management Information Classification · 95% confidence The document is a statement from independent directors providing a pre-approval opinion on a specific agenda item for an extraordinary board meeting. It discusses a proposed related-party transaction and compliance with relevant laws and company rules. The content is focused on board/management information related to governance and internal decision-making rather than a full report, financial results, or regulatory filing. The document length is short and it is not an announcement of a report publication. Therefore, it fits best under Board/Management Information (MANG).
2022-12-23 Chinese
上海万业企业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 shareholder's name, number of shares released from pledge, percentages relative to total shares, and dates. This is a typical disclosure of changes in share pledges by a major shareholder. It does not contain financial statements, management discussion, or audit information. It is not a report or presentation but a regulatory announcement about shareholding status. Therefore, it fits best under Major Shareholding Notification (MRQ). The document length is short and focused on shareholding changes, confirming this classification.
2022-12-09 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年第四次临时股东大会的法律意见书
Regulatory Filings Classification · 95% confidence The document is a legal opinion letter from a law firm regarding the legality and validity of procedures, qualifications, and voting results of the 2022 fourth extraordinary general meeting (临时股东大会) of Shanghai Wanye Enterprise Co., Ltd. It details the convening, attendance, and voting procedures of the shareholders' meeting and concludes on the legality and validity of these aspects. It is not the actual meeting materials, voting results announcement, or a report of the meeting itself, but a legal opinion on the meeting's conduct. This type of document is best classified under Regulatory Filings (RNS) as it is a legal compliance document related to a shareholder meeting but does not fit other categories like AGM Information or Declaration of Voting Results. The document length is short (2288 characters), and it is a standalone legal opinion letter, not a report or announcement of a report publication.
2022-11-16 Chinese
上海万业企业股份有限公司关于注销回购股份减少注册资本并通知债权人的公告
Regulatory Filings Classification · 95% confidence The document is a formal announcement from Shanghai Wanye Enterprise Co., Ltd. regarding the cancellation of repurchased shares and the corresponding reduction in registered capital. It details the background of the share repurchase, the change in the use of repurchased shares to cancellation, the reduction in total share capital, and a notification to creditors about their rights to claim debts within a specified period. The document is an official public notice related to corporate actions affecting share capital and creditor notification, not a financial report or earnings release. It is not a report itself but an announcement of a corporate action and creditor notification. Therefore, it fits best under the category of Regulatory Filings (RNS), which covers general regulatory announcements and compliance documents that do not fit other specific categories.
2022-11-16 Chinese

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