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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 2018-08-16 Major Shareholding Noti…
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
关于公司股东股份转让的进展公告
Major Shareholding Notification Classification · 95% confidence The document is an announcement regarding the progress of a shareholder's share transfer, detailing the transfer agreement, conditions for share registration, and related transactions. It does not contain financial statements or detailed financial performance data. The document length is short (1059 characters) and it primarily reports on shareholding changes and procedural updates related to share transfer. This fits the category of Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels and related updates.
2018-08-16 Chinese
关于公司股东股份解除质押的公告
Share Issue/Capital Change Classification · 95% confidence The document is a short announcement regarding the release of pledged shares by a major shareholder of the company. It details the解除质押 (release of pledge) of shares by 三林万业, a significant shareholder, including specific numbers of shares and dates. The document is brief (527 characters) and focuses on share pledge status, which relates to shareholding and capital structure changes. It is not a full financial report, audit, or management discussion. It is not a voting result or AGM material. The content fits best under the category of Share Issue/Capital Change (SHA), as it concerns changes in share pledges, which affect capital structure. Confidence is high due to clear content and context.
2018-08-16 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关于上海证券交易所＜关于对上海万业企业股份有限公司发行股份购买资产报告书（草案）信息披露的问询函＞之回复》之核查意见
Capital/Financing Update Classification · 95% confidence The document is a detailed independent financial advisor's verification opinion and response to an inquiry letter from the Shanghai Stock Exchange regarding a draft report on a share issuance for asset acquisition by Shanghai Wanye Enterprise Co., Ltd. It contains extensive financial data, business analysis, order details, market and technology analysis, and performance forecasts related to the target company and its assets. The content is focused on the financial and operational aspects of the acquisition transaction, including performance commitments and business prospects. This type of document is typical of a Capital/Financing Update (CAP) related to a share issuance for asset purchase, providing detailed information on the transaction and the target's financials to satisfy regulatory inquiries. It is not a full annual or interim report, nor a simple announcement or certification. Therefore, the appropriate classification is Capital/Financing Update (CAP).
2018-08-08 Chinese
关于重大资产重组复牌的提示性公告
Capital/Financing Update Classification · 95% confidence The document is a public announcement from Shanghai Wanye Enterprise Co., Ltd. regarding the resumption of trading after a suspension due to a major asset restructuring. It details the timeline of the suspension, board meetings, regulatory inquiries, and the conditions required for the transaction to complete, including shareholder approval and regulatory consent. The document does not contain financial statements or detailed financial data but serves as a notification about the resumption of trading and the status of the major asset restructuring process. It is a typical announcement related to capital restructuring and trading status rather than a full report or detailed financial disclosure. Therefore, it fits best under the category of Capital/Financing Update (CAP). The document length is under 5,000 characters and is not merely announcing the publication of a report but providing substantive update information on the capital restructuring and trading status.
2018-08-08 Chinese
发行股份购买资产报告书（草案）摘要（修订稿）
Capital/Financing Update Classification · 95% confidence The document is titled "发行股份购买资产报告书（草案）（修订稿）" which translates to "Report on Issuance of Shares to Purchase Assets (Draft) (Revised)". It details a transaction where the company Shanghai Wanye Enterprise Co., Ltd. is issuing shares to purchase 49% equity in another company, Kingstone Technology Hong Kong Limited and Suzhou Zhuoqi Investment Center. The document includes detailed information about the transaction parties, shareholding changes, pricing, valuation reports, risk disclosures, and regulatory compliance references. It is a comprehensive report on a capital transaction involving issuance of shares to purchase assets. This fits the definition of a Capital/Financing Update (CAP) as it provides updates on company fundraising and capital structure changes. The document is lengthy (15,000 characters) and contains substantive details about the transaction, not merely an announcement or summary. Therefore, it is not a Report Publication Announcement (RPA) or Regulatory Filing (RNS). It is not an Annual Report, Audit Report, or other categories. Hence, the correct classification is CAP with high confidence.
2018-08-08 Chinese
发行股份购买资产报告书（草案）（修订稿）
Capital/Financing Update Classification · 95% confidence The document is titled '发行股份购买资产报告书' which translates to 'Report on Issuance of Shares to Purchase Assets'. It is a detailed report (about 15,000 characters) concerning a transaction where the company issues shares to purchase 49% equity of another company. The content includes company statements, transaction parties, financial data, risk analysis, legal and compliance analysis, and detailed sections on the transaction and its impact. This type of document is a comprehensive report related to a capital transaction involving asset acquisition through share issuance. According to the filing definitions, this fits best under 'Capital/Financing Update (CAP)' which covers updates on company fundraising, financing activities, or capital structure changes. It is not an announcement of a report (RPA), nor a full annual or interim report, nor a merger proxy or tender offer filing. Therefore, the classification is CAP with high confidence.
2018-08-08 Chinese

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