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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 2,280 across all filing types
Latest filing 2025-04-20 Annual Report
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
江苏长电科技股份有限公司2024年年度报告摘要
Annual Report Classification · 100% confidence The document is titled '江苏长电科技股份有限公司 2024 年年度报告摘要' which translates to 'Jiangsu Changdian Technology Co., Ltd. 2024 Annual Report Summary'. It contains detailed financial data for the year 2024, including total assets, net profit, revenue, quarterly financial data, shareholder information, and significant corporate events such as acquisitions and changes in control. The document references the full annual report and audit opinion by Deloitte, indicating it is a summary of the full annual report. The length of the document (10,703 characters) and the detailed financial and operational data confirm it is a substantive financial report rather than a brief announcement or certification. Therefore, this document fits the definition of an Annual Report (10-K). FY 2024
2025-04-20 Chinese
江苏长电科技股份有限公司董事会审计委员会对会计师事务所2024年度履行监督职责情况的报告
Audit Report / Information Classification · 95% confidence The document is a report from the Board Audit Committee of Jiangsu Changdian Technology Co., Ltd. regarding the performance of the auditing firm Deloitte Huayong for the year 2024. It details the audit firm's qualifications, the process of appointment, the audit work performed, and the committee's supervision and evaluation of the audit firm's duties. The document does not contain actual financial statements or detailed financial results but focuses on the audit oversight and evaluation. It is a standalone audit-related report about the auditor's performance and supervision, not the full annual report or audit report itself. Therefore, it fits the category of Audit Report / Information (AR). The document length is 2632 characters, which is consistent with a detailed audit committee report rather than a brief announcement or certification. Hence, the classification is AR with high confidence. FY 2024
2025-04-20 Chinese
关于江苏长电科技股份有限公司非经营性资金占用及其他关联资金往来情况汇总表的专项审计报告
Regulatory Filings
2025-04-20 Chinese
江苏长电科技股份有限公司董事会关于独立董事独立性情况的专项报告
Governance Information Classification · 95% confidence The document is a special report from the board of directors regarding the independence of the company's independent directors. It discusses the self-assessment and evaluation of the independent directors' independence in accordance with regulatory requirements. There is no financial data, no mention of annual or quarterly results, no voting results, no legal proceedings, no capital changes, and no other categories related to financial performance or corporate actions. The content is focused on governance and compliance with independence rules for directors, which fits best under Governance Information (CGR). The document length is short and it is a standalone report, not an announcement or certification, so it is not RNS or RPA. Therefore, the classification is CGR with high confidence.
2025-04-20 Chinese
江苏长电科技股份有限公司关于与华润集团关联企业开展业务合作暨关联交易的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Jiangsu Changdian Technology Co., Ltd. regarding business cooperation and related party transactions with affiliated companies of China Resources Group. It details the nature of the transactions, the counterparties, financial data of the related parties, the approval process by the board and independent directors, and the impact of these transactions on the company. The document is a formal disclosure of related party transactions and business cooperation, including authorization and compliance information. It does not contain financial statements, earnings data, or detailed management analysis. It is not a report like an annual or interim report, nor is it a call transcript or legal proceeding. It is a regulatory announcement about related party transactions and business cooperation, fitting best under Regulatory Filings (RNS). The document length is about 4989 characters, which is consistent with a detailed announcement but not a full financial report.
2025-04-20 Chinese
江苏长电科技股份有限公司2024年环境、社会及治理报告
Environmental & Social Information Classification · 95% confidence The document is titled "长电科技2024 年度ESG 报告" which translates to "JCET Technology 2024 Annual ESG Report." It is a comprehensive Environmental, Social, and Governance (ESG) report covering the company's sustainability practices, governance, environmental impact, social responsibility, and related performance metrics for the year 2024. The text includes CEO statements, governance structures, sustainability strategies, key performance indicators, and references to ESG standards and regulatory guidelines. The document length is about 15,000 characters, indicating a full report rather than a brief announcement. The content is focused on ESG factors, which aligns with the category "Environmental & Social Information (Code: SR)" as per the filing definitions. There is no indication that this is an announcement of a report publication or a certification letter, so it is not RPA or RNS. It is not a financial report like 10-K or IR, nor is it a governance-only report (CGR). Therefore, the best classification is SR with high confidence.
2025-04-20 Chinese

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