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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 2021-10-29 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
上海万业企业股份有限公司第十届监事会第十三次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board of Shanghai Wanye Enterprise Co., Ltd. regarding the approval of the company's 2021 third quarter report and an employee stock ownership plan allocation. It states that the Supervisory Board has reviewed and approved the 2021 Q3 report but does not contain the report itself, only the resolution and voting results. It also references that the full 2021 third quarter report is disclosed on the Shanghai Stock Exchange website. The document length is short (1186 characters) and serves as an announcement of the meeting resolutions and approvals rather than the full interim report. Therefore, it is best classified as a Regulatory Filing (RNS) because it is a formal announcement of supervisory board resolutions and approvals, not the actual quarterly report (IR).
2021-10-29 Chinese
上海万业企业股份有限公司2021年第三季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "2021 年第三季度报告" which translates to "2021 Third Quarter Report." It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and notes on accounting changes. The data covers the third quarter period and includes unaudited financial statements. The presence of comprehensive financial statements and analysis for a period shorter than a full fiscal year clearly indicates this is an Interim / Quarterly Report. The document length is substantial (15,000 characters) and contains actual financial data, not just an announcement or certification. Therefore, it fits the definition of an Interim / Quarterly Report (IR). 9M 2021
2021-10-29 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及质押的公告
Major Shareholding Notification Classification · 95% confidence The document is an announcement regarding the pledge and release of pledged shares by a shareholder holding more than 5% of the company's shares. It details the number of shares pledged, released, and re-pledged, along with relevant dates and percentages. There is no financial report, earnings data, or management discussion. The content fits the description of a Major Shareholding Notification, as it involves disclosure of significant shareholding changes and pledges by a major shareholder.
2021-10-14 Chinese
上海万业企业股份有限公司关于持股5%以上股东减持1%股份的提示性公告
Major Shareholding Notification Classification · 100% confidence The document is a disclosure announcement regarding a shareholder holding more than 5% of shares reducing their stake by 1%. It details the shareholder's name, the number of shares reduced, the percentage change, and confirms compliance with relevant securities laws. There is no financial report, earnings data, or management discussion. The content fits the definition of a Major Shareholding Notification, which involves notifying changes in significant share ownership levels crossing thresholds.
2021-10-14 Chinese
上海万业企业股份有限公司关于公司办公地址及邮政编码变更的公告
Regulatory Filings Classification · 95% confidence The document is a short announcement regarding the change of the company's office address and postal code. It contains no financial data, no mention of financial results, no regulatory filings, no voting results, no management changes, and no other report types. It is a basic corporate information update. Given the content and length (531 characters), it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous announcements that do not fit other specific categories.
2021-10-08 Chinese
上海万业企业股份有限公司关于控股股东股份质押的公告
Regulatory Filings Classification · 95% confidence The document is a public announcement regarding the pledge of shares by the controlling shareholder of Shanghai Wanye Enterprise Co., Ltd. It details the number of shares pledged, the proportion of total shares, and the impact on company control and operations. There is no financial report, earnings data, or management discussion. The document is a regulatory announcement about share pledge, which fits the category of Regulatory Filings (RNS) as it does not fall under more specific categories like share issue or director dealings. The document length is short and it is an announcement, not a report or presentation.
2021-09-16 Chinese

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