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Jiangsu JieJie Microelectronics Co., Ltd. — Investor Relations & Filings

Ticker · 300623 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,770 across all filing types
Latest filing 2026-04-15 Audit Report / Informat…
Country CN China
Listing Shenzhen Stock Exchange 300623

About Jiangsu JieJie Microelectronics Co., Ltd.

https://www.jjwdz.com

Jiangsu JieJie Microelectronics Co., Ltd. is a semiconductor enterprise specializing in the research, development, design, manufacturing, and sale of power semiconductor discrete devices and integrated circuits. Operating under an Integrated Device Manufacturer (IDM) model, the company provides a comprehensive portfolio of power solutions, including thyristors (SCRs and Triacs), power MOSFETs, Transient Voltage Suppressors (TVS), Schottky barrier diodes, and fast recovery rectifiers. Its products are widely utilized in consumer electronics, industrial automation, automotive systems, telecommunications, and smart home appliances. The company focuses on high-performance power management and protection components, leveraging advanced wafer fabrication and packaging technologies to deliver reliable, energy-efficient solutions for global power electronics applications.

Recent filings

Filing Released Lang Actions
华创证券有限责任公司关于江苏捷捷微电子股份有限公司2025年度内部控制评价报告的核查意见
Audit Report / Information Classification · 1% confidence The document is titled “独立财务顾问关于江苏捷捷微电子股份有限公司2025年度内部控制评价报告的核查意见” and consists of a special review (“核查意见”) by an independent financial advisor of the company’s internal control evaluation report. It is not an AGM presentation, earnings release, or management discussion, nor a mere announcement of a report. Rather, it is a standalone assurance/review opinion on internal control, which aligns with “Audit Report / Information” (AR) covering applied procedures, findings on internal control design and operation, and conformity with regulations. Therefore, the correct classification is AR.
2026-04-15 Chinese
容诚审字[2026]210Z0118号-捷捷微电内控审计报告
Audit Report / Information Classification · 1% confidence The document is a standalone “内部控制审计报告” (internal control audit report) issued by RSM 容诚 as an audit opinion on the effectiveness of Jiangsu Jiejie Microelectronics Co., Ltd.’s internal controls over financial reporting as of December 31, 2025. It is not a full annual report nor an announcement of publication, but an independent audit report on internal controls, which matches the definition of Audit Report / Information (Code: AR).
2026-04-15 Chinese
江苏捷捷微电子股份有限公司2026年度公司高级管理人员薪酬方案
Remuneration Information Classification · 1% confidence The document is titled “2026年度公司高级管理人员薪酬方案” and provides detailed rules for determining and distributing compensation (base salary, performance pay, profit sharing, bonuses, benefits, adjustments, and clawbacks) for senior management. This matches the definition of Remuneration Information (code DEF 14A) which covers reports detailing compensation for top executives and directors. It is neither an annual report nor an earnings release or other financial filing, but specifically a detailed remuneration plan.
2026-04-15 Chinese
江苏捷捷微电子股份有限公司第五届董事会第二十六次会议决议公告
Regulatory Filings Classification · 1% confidence The document is a formal announcement of the resolutions passed at the 26th meeting of the 5th Board of Directors of a listed Chinese company. It details board meeting logistics and voting outcomes on various reports and proposals, but does not itself constitute an annual or interim financial report, an earnings release, a change in management composition, or any other narrowly defined category. It is a routine regulatory disclosure of board resolutions, which falls under the general fallback category of Regulatory Filings (RNS).
2026-04-15 Chinese
2025年年度报告
Regulatory Filings
2026-04-15 Chinese
容诚专字[2026]210Z0031号-捷捷微电募集资金报告
Audit Report / Information Classification · 1% confidence The document is an independent assurance (鉴证) report issued by a registered accounting firm on the company’s annual use and storage of raised funds, along with the specialized board-prepared “募集资金年度存放与使用情况专项报告.” It is a standalone audit/assurance report on the use of proceeds, not a full Annual or Interim Report, investor presentation, regulatory announcement, or earnings release. This matches the “Audit Report / Information (AR)” category.
2026-04-15 Chinese

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