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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 2018-08-01 Regulatory Filings
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
关于延期回复上海证券交易所问询函的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Shanghai Wanye Enterprise Co., Ltd. regarding a delay in responding to an inquiry letter from the Shanghai Stock Exchange about the company's draft report on issuing shares to purchase assets. It mentions the receipt of the inquiry letter, the deadline for response, and the company's request for an extension. The document is short (736 characters) and serves as a regulatory update about the delay and stock suspension, not the actual report or financial data. Therefore, it fits best under Regulatory Filings (RNS) as a general regulatory announcement and compliance update.
2018-08-01 Chinese
关于召开发行股份购买资产媒体说明会的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement about a media briefing meeting regarding the issuance of shares to purchase assets by Shanghai Wanye Enterprise Co., Ltd. It details the meeting time, location, participants, agenda, and contact information. The document does not contain financial statements or detailed financial data but rather informs about the upcoming media explanation meeting related to a share issuance transaction. It is not the actual report or financial filing but an announcement about the meeting to explain the transaction. Therefore, it fits best under Capital/Financing Update (CAP) as it relates to issuance of shares and capital transaction updates.
2018-07-27 Chinese
关于收到上海证券交易所问询函的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Shanghai Wanye Enterprise Co., Ltd. regarding a received inquiry letter from the Shanghai Stock Exchange about the company's draft report on issuing shares to purchase assets. The content includes detailed questions from the exchange about the transaction risks, financial and operational status of the target assets, and requests for further explanations and opinions from financial advisors, accountants, and lawyers. The document is a regulatory inquiry and request for clarification related to a proposed transaction, not the transaction report itself. It is relatively short (3763 characters) and serves as a formal regulatory communication rather than a full financial or management report. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements and compliance documents that do not fit other specific categories.
2018-07-25 Chinese
关于公司股东股份质押和解除的公告
Capital/Financing Update Classification · 95% confidence The document is a public announcement regarding the pledging and release of shareholder shares by a major shareholder of the company. It details specific share pledge transactions, including dates, amounts, and pledge terms. There is no financial report, earnings data, or management discussion. The content focuses on share pledging activities, which relate to changes in capital structure or financing arrangements. Therefore, the document fits best under the category of Capital/Financing Update (CAP). The document length is short and it is not an announcement of a report publication, so it is not RPA or RNS. Hence, the classification is CAP with high confidence.
2018-07-19 Chinese
海通证券股份有限公司关于上海万业企业股份有限公司详式权益变动报告书之财务顾问核查意见
Audit Report / Information Classification · 95% confidence The document is titled as a "详式权益变动报告书之财务顾问核查意见" which translates to "Detailed Equity Change Report - Financial Advisor's Verification Opinion." It references Chinese securities laws and regulations related to equity changes and disclosures, specifically mentioning the "上市公司收购管理办法" (Measures for the Administration of Takeovers of Listed Companies) and disclosure standards for equity change reports (No. 15 and No. 16). The content includes detailed verification of the equity change report, the qualifications of the information discloser, the purpose and method of the equity change, funding sources, future plans, impact on independence and related party transactions, and other compliance checks. The document is a verification opinion by the financial advisor on the detailed equity change report, not the equity change report itself. It is a standalone audit/verification report related to a specific equity change event, focusing on compliance and due diligence rather than a full annual or interim financial report. Therefore, it fits best under the category of Audit Report / Information (AR). FY 2017
2018-07-18 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本次重组前十二个月内购买、出售资产情况的专项核查意见
Audit Report / Information Classification · 95% confidence The document is a special investigation opinion by Zhongtai Securities regarding the purchase and sale of assets by Shanghai Wanye Enterprise Co., Ltd. within the last twelve months before a restructuring. It includes detailed information about asset purchases and sales, references to audit reports, asset valuation reports, board meeting approvals, and compliance with the 'Measures for the Administration of Major Asset Restructurings'. The document is not a full annual or interim report, nor is it an announcement of voting results or a proxy statement. It is a specialized audit or verification report related to asset transactions and restructuring compliance. This fits the category of an Audit Report / Information (AR), as it provides audit-related opinions and verification on asset transactions prior to a major restructuring. FY 2017
2018-07-16 Chinese

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