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JCET Group Co., Ltd. — Investor Relations & Filings

Ticker · 600584 ISIN · CNE000001F05 LEI · 30030032VVBWZTNDSQ81 Shanghai Stock Exchange Manufacturing
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Filings indexed 2,281 across all filing types
Latest filing 2019-03-14 Transaction in Own Shar…
Country CN China
Listing Shanghai Stock Exchange 600584

About JCET Group Co., Ltd.

https://www.jcetglobal.com

JCET Group Co., Ltd. is a premier global provider of integrated circuit manufacturing and technology services. The company offers a comprehensive range of turnkey solutions, including semiconductor package design and characterization, wafer bumping, wafer-level packaging, flip chip, system-in-package, and final test services. JCET specializes in advanced packaging technologies such as 2.5D/3D integration and Chiplet solutions to meet the evolving demands of high-performance computing and miniaturization. Its service portfolio supports diverse end-market applications across mobile, communications, computing, consumer electronics, automotive, and industrial sectors. With a global network of R&D centers and manufacturing facilities, JCET focuses on delivering high-quality, high-reliability semiconductor solutions that enable next-generation electronic devices and infrastructure.

Recent filings

Filing Released Lang Actions
第三大股东股票质押式回购交易提前购回的公告
Transaction in Own Shares Classification · 95% confidence The document is a public announcement regarding the early repurchase and release of pledged shares by the company's third largest shareholder. It details the stock pledge and repurchase transaction, including share quantities and dates. There is no financial report, earnings data, or management discussion. The content fits the category of a transaction involving the company's own shares, specifically a share pledge and repurchase event. Therefore, the appropriate classification is 'Transaction in Own Shares' (POS). The document length is short and it is not an announcement of a report publication, so it is not RPA or RNS. Confidence is high due to clear content matching the POS category.
2019-03-14 Chinese
关于持股5%以上股东进行大宗交易的公告
Major Shareholding Notification Classification · 100% confidence The document is an announcement regarding a large block trade by a shareholder holding more than 5% of the company's shares. It details the reduction in shares held by a major shareholder and confirms compliance with relevant securities laws and exchange rules. There is no financial report, earnings data, or management discussion. The content fits the definition of a Major Shareholding Notification, as it reports a change in significant share ownership levels crossing thresholds.
2019-03-06 Chinese
股东权益变动提示性公告
Major Shareholding Notification Classification · 100% confidence The document is a shareholder equity change announcement from Jiangsu Changdian Technology Co., Ltd. It details the reduction in shareholding by a major shareholder (Xinchao Group) through block trades and passive dilution, including specific share quantities and percentages before and after the transactions. The document explicitly states that the change does not affect control of the company and provides detailed shareholding data. It is not a full financial report, earnings release, or management discussion, nor is it a voting result or AGM material. It fits the definition of a Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels crossing thresholds.
2019-03-06 Chinese
简式权益变动报告书
Major Shareholding Notification Classification · 95% 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 of a significant shareholder (江苏新潮科技集团有限公司) in 江苏长电科技股份有限公司, including share reduction, passive dilution, and shareholding percentages before and after the changes. It references relevant securities laws and regulations, and provides detailed information about the shareholder, the nature of the equity changes, and the timeline of transactions. The document is a formal disclosure of changes in significant share ownership, consistent with notifications required when a shareholder crosses thresholds or changes their stake significantly. It is not an annual report, earnings release, or management report, nor is it a proxy statement or voting result announcement. It fits the definition of a Major Shareholding Notification (MRQ). The document length (5702 characters) and content confirm it is the report itself, not just an announcement of a report publication or a certification. Therefore, the correct classification is MRQ with high confidence.
2019-03-06 Chinese
关于股票交易价格异常波动的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding abnormal stock price fluctuations for Jiangsu Changjiang Electronics Technology Co., Ltd. It details the stock price movements over specific dates, the company's self-check on operational status, and a risk warning about expected losses. It does not contain financial statements or detailed financial data but is a regulatory disclosure about stock price behavior and related risks. The document length is short (1087 characters) and it is an announcement rather than a full report. This fits the category of Regulatory Filings (RNS), which covers general regulatory announcements and compliance disclosures that do not fit other specific categories.
2019-02-19 Chinese
2018年年度业绩预亏公告
Earnings Release Classification · 95% confidence The document is a 2018 annual performance forecast announcement by Jiangsu Changdian Technology Co., Ltd. It provides preliminary estimated losses for the full year 2018, including net profit attributable to shareholders and non-recurring gains and losses. It explicitly states that the forecast is unaudited and that final audited results will be disclosed in the formal 2018 annual report. The document is short (1236 characters) and serves as a performance forecast rather than a full annual report. It does not contain full financial statements or detailed analysis, only preliminary estimates and risk warnings. Therefore, it is best classified as an Earnings Release (ER), which covers initial announcements of periodic financial results and key highlights. FY 2018
2019-01-30 Chinese

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