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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 2018-07-16 Audit Report / Informat…
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
中泰证券股份有限公司关于上海万业企业股份有限公司涉及房地产业务之专项核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed independent financial advisor's special investigation report on Shanghai Wanye Enterprise Co., Ltd. regarding its real estate business activities during the period from 2015 to early 2018. It references regulatory policies from the China Securities Regulatory Commission and other government bodies, focusing on compliance with land use, idle land, land speculation, and housing price manipulation regulations. The document includes extensive legal and regulatory citations, investigation methods, and findings concluding no violations or penalties. It is a standalone audit-type report related to regulatory compliance and internal investigation rather than a full annual or interim financial report, earnings release, or management discussion. It is not an announcement or a brief summary but a substantive report with detailed findings. Therefore, it fits best under the category of Audit Report / Information (AR). Q1 2018
2018-07-16 Chinese
独立董事关于公司发行股份购买资产的独立意见
Capital/Financing Update Classification · 95% confidence The document is an independent opinion from the independent directors of Shanghai Wanye Enterprise Co., Ltd. regarding the company's issuance of shares to purchase assets. It discusses compliance with laws and regulations, fairness of the transaction price, and procedural correctness. The document references relevant laws and regulatory frameworks but does not contain financial statements or detailed financial data. It is a formal opinion related to a capital transaction (issuing shares to purchase assets) but is not the transaction announcement itself nor a full financial report. Given the content focuses on the issuance of shares for asset purchase and the fairness and legality of this transaction, the most appropriate classification is Capital/Financing Update (CAP). The document length is short (1749 characters), but it is not merely an announcement or a report publication notice; it is an independent opinion on a capital transaction.
2018-07-16 Chinese
关于公司股票价格波动未达到《关于规范上市公司信息披露及相关各方行为的通知》第五条相关标准的说明
Regulatory Filings Classification · 95% confidence The document is a formal explanation by Shanghai Wanye Enterprise Co., Ltd. regarding the stock price fluctuation not reaching the threshold defined in the China Securities Regulatory Commission's Notice (2007) No. 128, Article 5. It analyzes stock price changes over a 20 trading day period before a major event and concludes no abnormal price movement occurred. The document is short (1340 characters), contains no financial statements or detailed financial data, and is essentially a regulatory compliance explanation related to stock price behavior and disclosure rules. It does not present an annual report, earnings release, or other financial report. It is not a certification letter but a regulatory disclosure. This fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2018-07-16 Chinese
收购上海凯世通半导体股份有限公司51%股权的公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement regarding the acquisition of 51% equity in Shanghai Kaishitong Semiconductor Co., Ltd. by Shanghai Wanye Enterprise Co., Ltd. It includes transaction overview, parties involved, financial data, asset valuation reports, agreements, payment terms, performance commitments, and strategic impact on the listed company. The content is focused on a capital transaction involving acquisition of shares and related agreements, with detailed financial and legal information about the transaction. There is no indication that this is a full annual or interim report, audit report, earnings release, or other types of filings. The document is not a simple announcement of a report publication but a substantive disclosure of a financing/capital transaction. Therefore, the most appropriate classification is Capital/Financing Update (CAP).
2018-07-16 Chinese
国浩律师（上海）事务所关于上海万业企业股份有限公司房地产业务之专项核查法律意见书
Audit Report / Information Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding a special legal review of Shanghai Wanye Enterprise Co., Ltd.'s real estate business during the period from January 1, 2015 to March 31, 2018. It references regulatory policies, laws, and government notices related to real estate market regulation, land use, and compliance. The document provides detailed findings on whether the company engaged in illegal activities such as land idling, land speculation, hoarding, or price manipulation, and concludes no violations or investigations were found. The document is a standalone legal opinion report, not an announcement or summary of a report, and contains substantive legal analysis and conclusions. It is not an annual or interim financial report, earnings release, or other financial filing. It is not a certification or a brief announcement. Therefore, it fits best into the category of Audit Report / Information (AR), as it is a specialized legal audit opinion related to regulatory compliance and internal review, distinct from the full annual report or financial statements. Q1 2018
2018-07-16 Chinese
详式权益变动报告书
Major Shareholding Notification Classification · 100% confidence The document is titled "详式权益变动报告书" which translates to "Detailed Equity Change Report" for Shanghai Wanye Enterprise Co., Ltd. It details the change in equity ownership, including the transfer of shares, the new controlling shareholder, and related financial and corporate governance information. The document references compliance with Chinese securities laws and disclosure standards specifically related to equity changes. It includes detailed sections on the equity change situation, purpose, method, funding source, future plans, impact analysis, related party transactions, and recent share trading activities. This type of document is a formal report on changes in major shareholdings and control of a listed company, consistent with the definition of a Major Shareholding Notification (MRQ). It is not an annual report, earnings release, or management report, nor is it a proxy statement or voting results announcement. The document length and detail confirm it is the report itself, not just an announcement of a report. Therefore, the correct classification is Major Shareholding Notification (MRQ).
2018-07-16 Chinese

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