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HEBEI SINOPACK ELECTRONIC TECHNOLOGY CO., LTD. — Investor Relations & Filings

Ticker · 003031 ISIN · CNE1000049Q3 LEI · 6556002XR7PYUWW2SG08 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,051 across all filing types
Latest filing 2025-04-24 Environmental & Social …
Country CN China
Listing Shenzhen Stock Exchange 003031

About HEBEI SINOPACK ELECTRONIC TECHNOLOGY CO., LTD.

https://www.sinopack.cc

Hebei Sinopack Electronic Technology Co., Ltd. specializes in the research, development, and manufacturing of high-reliability electronic packaging solutions. The company focuses on advanced ceramic packaging technologies, particularly High-Temperature Co-fired Ceramic (HTCC) products. Its portfolio includes ceramic shells, metal packages, glass-to-metal seals, and specialized packaging for microwave, radio frequency (RF), and power electronics. These products are designed to provide critical protection and electrical interconnectivity for integrated circuits and discrete components. Sinopack serves diverse high-tech sectors such as telecommunications, aerospace, automotive electronics, and industrial control systems. By leveraging precision manufacturing and material science, the company provides customized packaging solutions that meet stringent thermal management and hermeticity requirements for complex electronic systems.

Recent filings

Filing Released Lang Actions
河北中瓷电子科技股份有限公司环境、社会和治理报告
Environmental & Social Information Classification · 100% confidence The document is titled as the "2024年度环境、社会和公司治理报告" which translates to "2024 Environmental, Social and Governance (ESG) Report". It contains detailed disclosures on the company's ESG philosophy, practices, governance structure, social responsibility, environmental performance, and sustainability highlights for the year 2024. The report references compliance with Shenzhen Stock Exchange ESG reporting guidelines and other sustainability standards. It includes extensive narrative and data on environmental, social, and governance factors, but does not contain financial statements or quarterly/annual financial results. This matches the description of an Environmental & Social Information report (ESG report). The document length is substantial (15,000 characters), indicating it is the full report, not just an announcement. Therefore, the appropriate classification is Environmental & Social Information (SR).
2025-04-24 Chinese
2024年度独立董事述职报告--吴文刚
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Work Report" for the year 2024 by an independent director of 河北中瓷电子科技股份有限公司. It details the director's background, attendance at board meetings, participation in committees, communication with auditors, and oversight activities during the year. The content focuses on the director's duties, governance, and supervision rather than financial results or audit opinions. The document length is 4107 characters, which is relatively short and consistent with a director's report rather than a full annual report or audit report. There is no indication that this is a regulatory filing, announcement, or proxy solicitation. The document is a detailed management/board report on the independent director's activities and governance role. Therefore, the most appropriate classification is Board/Management Information (MANG).
2025-04-24 Chinese
关于中国电子科技财务有限公司的风险持续评估报告
Audit Report / Information Classification · 95% confidence The document is a detailed risk assessment report regarding the financial status and internal controls of a financial company affiliated with the reporting company. It includes financial data such as total assets, liabilities, equity, revenue, and net profit for the year ending December 31, 2024. It also discusses internal control systems, risk management, regulatory compliance, and operational details. The document is not an announcement of a report but contains substantive financial and operational information. It is not a full annual report (10-K) but rather a specialized audit or risk evaluation report focusing on internal controls and risk management compliance. Therefore, it fits best under the category of Audit Report / Information (AR). The document length is under 5,000 characters but contains detailed substantive content, so it is not a mere announcement. Hence, the classification is AR with high confidence.
2025-04-24 Chinese
中航证券有限公司关于河北中瓷电子科技股份有限公司首次公开发行股票2024年度募集资金存放与使用情况的专项核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed report from Zhonghang Securities Co., Ltd. regarding the special verification opinion on the storage and use of funds raised by Hebei Zhongci Electronic Technology Co., Ltd. in its initial public offering (IPO) in 2024. It includes specific financial figures about the amount raised, usage, balance, and compliance with regulatory requirements. The document also contains an auditor's verification opinion and the sponsor's main verification work and opinions. The content focuses on the management and use of IPO proceeds, which aligns with a specialized audit or verification report rather than a full annual report or earnings release. The document length is 5528 characters, which is sufficient to be a full report rather than a brief announcement. The presence of an auditor's verification opinion and detailed fund usage data indicates this is an Audit Report / Information type document related to IPO fund usage verification. Therefore, the appropriate classification is AR (Audit Report / Information).
2025-04-24 Chinese
关于使用部分闲置募集资金暂时补充流动资金的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from 河北中瓷电子科技股份有限公司 regarding the temporary use of idle raised funds to supplement working capital. It details the approval by the board and supervisory committee, the amount and duration of the fund usage, the rationale, and compliance with regulatory guidelines. It references the original fundraising and the use of proceeds but does not contain financial statements or detailed financial performance data. The document is relatively short (3205 characters) and serves as a formal disclosure about the use of raised capital rather than a financial report or audit. This fits the category of a Capital/Financing Update (CAP), as it updates on the company's use of fundraising proceeds and capital structure changes.
2025-04-24 Chinese
2025年一季度报告
Interim / Quarterly Report Classification · 98% confidence The document is titled '河北中瓷电子科技股份有限公司2025 年第一季度报告' which translates to 'Hebei Zhongci Electronics Technology Co., Ltd. 2025 First Quarter Report'. It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and explanations of financial changes for the first quarter of 2025. The document explicitly states it is a quarterly report and includes comprehensive financial statements and analysis. It is not an announcement or a brief summary but a full financial report for a period shorter than a fiscal year. Therefore, it fits the definition of an Interim / Quarterly Report (IR). The document length is over 12,000 characters, indicating it is a full report, not just an announcement or certification. Hence, the classification is IR with high confidence.
2025-04-24 Chinese

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