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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 2024-01-22 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
关于股东违规减持公司股份致歉并承诺购回的公告
Major Shareholding Notification Classification · 95% confidence The document is an announcement from Shanghai Wanye Enterprise Co., Ltd. regarding a shareholder's violation of shareholding disclosure rules and a commitment to repurchase shares. It details the violation of failing to timely disclose a shareholding change exceeding 5%, an apology, and a promise to buy back shares. This fits the definition of a Major Shareholding Notification (MRQ) because it involves changes in significant share ownership levels and related compliance issues. The document is not a full financial report, earnings release, or management report, nor is it a regulatory filing or a report publication announcement. Therefore, the best classification is MRQ.
2024-01-22 Chinese
上海万业企业股份有限公司关于持股5%以上股东权益变动的提示性公告
Major Shareholding Notification Classification · 95% confidence The document is a public announcement regarding a change in shareholding by a shareholder holding more than 5% of the company's shares. It details the reduction in shareholding percentage, the shareholder's information, and confirms that the change does not affect control of the company. The document references a '简式权益变动报告书' (Simplified Equity Change Report) and provides detailed shareholding changes over time. This fits the definition of a Major Shareholding Notification, which reports changes in significant share ownership levels crossing thresholds. The document is not a full financial report, earnings release, or management report, nor is it an announcement of a meeting or voting results. Therefore, the appropriate classification is Major Shareholding Notification (MRQ). The document length and content support a high confidence in this classification.
2024-01-05 Chinese
上海万业企业股份有限公司简式权益变动报告书
Major Shareholding Notification Classification · 100% confidence The document is titled as a "简式权益变动报告书" which translates to a "Simplified Equity Change Report." It details the changes in shareholding by the information disclosure obligor (三林万业) in the listed company 上海万业企业股份有限公司. The document includes detailed information about the shareholding changes, dates, percentages, and legal compliance references such as the Securities Law and regulations on equity changes. It is a formal report on shareholding changes rather than an announcement of a report or a general regulatory filing. This matches the definition of a Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels crossing thresholds. The document length (8042 characters) and content confirm it is a full report, not just an announcement or certification. Therefore, the correct classification is MRQ with high confidence.
2024-01-05 Chinese
上海万业企业股份有限公司关于控股股东协议转让公司股份完成过户登记的公告
Major Shareholding Notification Classification · 100% confidence The document is an announcement regarding the completion of a share transfer agreement between the controlling shareholder and another party. It details the shareholding changes, transfer dates, and confirms that the controlling shareholder and actual controller remain unchanged. There are no financial statements, audit information, or report publications. The content fits the category of a Major Shareholding Notification, as it reports changes in significant share ownership levels crossing thresholds.
2023-11-28 Chinese
上海万业企业股份有限公司第十一届董事会第七次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a board meeting resolution announcement from Shanghai Wanye Enterprise Co., Ltd. It states that the board approved the 2023 third quarter report during the meeting held on October 27, 2023. The document is short (496 characters) and does not contain the actual financial data or the full quarterly report itself, but rather announces the approval of the report. It also refers readers to the Shanghai Stock Exchange website for the detailed report. According to the 'Menu vs Meal' rule, this is an announcement of a report, not the report itself. Therefore, the appropriate classification is Regulatory Filings (RNS), as it is a general regulatory announcement about the board meeting and report approval without substantive financial data included.
2023-10-29 Chinese
上海万业企业股份有限公司2023年第三季度报告
Interim / Quarterly Report Classification · 98% confidence The document is titled '2023年第三季度报告' which translates to '2023 Third Quarter Report'. It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and notes on financial performance for the third quarter of 2023. The report is unaudited as indicated. The content includes comprehensive financial statements and analysis for a period shorter than a full fiscal year (quarterly). This matches the definition of an Interim / Quarterly Report (IR). The document length is over 12,000 characters, indicating it is the full report, not just an announcement. Therefore, the correct classification is IR with high confidence. 9M 2023
2023-10-29 Chinese

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