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JOULWATT TECHNOLOGY CO., LTD. — Investor Relations & Filings

Ticker · 688141 ISIN · CNE100005VJ1 Shanghai Stock Exchange Manufacturing
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Filings indexed 513 across all filing types
Latest filing 2025-10-30 Interim / Quarterly Rep…
Country CN China
Listing Shanghai Stock Exchange 688141

About JOULWATT TECHNOLOGY CO., LTD.

https://www.joulwatt.com/

JOULWATT TECHNOLOGY CO., LTD. specializes in the design and development of high-performance analog and mixed-signal integrated circuits. The company provides a comprehensive portfolio of power management solutions, including DC/DC converters, AC/DC controllers, LED drivers, and battery management systems. Its technical expertise extends to signal chain products and motor drivers, focusing on high efficiency, high power density, and reliability. These solutions are utilized across various sectors such as consumer electronics, industrial control, automotive electronics, and telecommunications. By leveraging advanced process technologies and proprietary circuit architectures, the firm delivers integrated components that address complex power requirements and thermal management challenges in modern electronic systems.

Recent filings

Filing Released Lang Actions
2025年第三季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled '杰华特微电子股份有限公司 2025 年第三季度报告' which translates to 'Jiehuate Microelectronics Co., Ltd. 2025 Third Quarter Report'. It contains detailed financial data for the third quarter of 2025, including balance sheets, profit and loss statements, cash flow statements, and notes on non-recurring items. The report explicitly states it is unaudited and covers the quarter ending September 30, 2025. The presence of comprehensive financial statements and analysis for a period shorter than a full fiscal year indicates this is an Interim / Quarterly Report. The document length (over 14,000 characters) and detailed financial content confirm it is the report itself, not just an announcement or summary. Therefore, the appropriate classification is 'IR' for Interim / Quarterly Report. 9M 2025
2025-10-30 Chinese
关于召开2025年第五次临时股东会的通知
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a detailed notice about the convening of the 2025 fifth extraordinary general meeting (临时股东会) of the company, including the meeting date, voting methods, agenda items, registration procedures, and proxy authorization form. It does not contain financial statements or results but is an announcement related to a shareholders' meeting. The document is under 5,000 characters and primarily serves to notify shareholders about the meeting and voting procedures. Therefore, it fits the category of a Proxy Solicitation & Information Statement (PSI), which includes materials sent to shareholders to provide information and request votes for meetings.
2025-10-30 Chinese
杰华特微电子股份有限公司章程（2025年10月）
Governance Information Classification · 95% confidence The document is a detailed company charter or articles of association for 杰华特微电子股份有限公司 (JoulWatt Technology Co., Ltd.), including chapters on general provisions, business scope, shares issuance and transfer, shareholders and shareholders' meetings, board of directors, senior management, financial accounting system, profit distribution, audit, notices and announcements, mergers, amendments to the charter, and other governance-related topics. It references laws and regulations such as the Company Law of China, Securities Law, and Shanghai Stock Exchange rules. The content is focused on the company's internal governance structure, shareholder rights, board responsibilities, and procedural rules for meetings and resolutions. There is no financial performance data, earnings information, audit reports, or capital raising updates. The document is not a report or announcement of financial results or corporate actions but a governance document outlining the company's rules and organizational structure. Therefore, the appropriate classification is Governance Information (CGR).
2025-10-30 Chinese
关于2024年限制性股票激励计划首次授予部分第一个归属期归属结果暨股份上市的公告
Share Issue/Capital Change Classification · 95% confidence The document is an official announcement from a company regarding the first vesting and listing of shares under a 2024 restricted stock incentive plan. It details the number of shares vested, the listing date, the decision-making process, shareholding changes, and the impact on financial metrics. The content focuses on stock incentive plan execution and share issuance related to management and employees. It is not a full financial report, earnings release, or management discussion, but rather a formal disclosure about share issuance and stock incentive plan progress. This fits the category of a Share Issue/Capital Change announcement, as it reports on new shares issued and changes in share capital due to the stock incentive plan vesting and listing.
2025-10-10 Chinese
关于为控股子公司提供担保的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement from the company 杰华特微电子股份有限公司 regarding the provision of guarantees for its controlling subsidiaries. It details the guarantee amounts, the subsidiaries involved, the decision-making process by the board, and the financial status of the subsidiaries. The document is structured as a formal public announcement with no detailed financial statements or comprehensive financial analysis. It focuses on the guarantee arrangements and related corporate governance matters. There is no indication that this is a full annual or interim report, audit report, or earnings release. The content fits the category of a regulatory announcement about financing-related activities, specifically guarantees provided by the company for its subsidiaries. This aligns best with the category Capital/Financing Update (CAP), which covers updates on company financing activities or capital structure changes such as guarantees. The document length (5556 characters) and detailed content support this classification with high confidence.
2025-10-09 Chinese
董事会薪酬与考核委员会关于2024年限制性股票激励计划首次授予部分第一个归属期归属名单的核查意见
Remuneration Information Classification · 95% confidence The document is a formal opinion from the Board's Remuneration and Assessment Committee regarding the verification of the first vesting list of a 2024 restricted stock incentive plan. It references relevant laws and regulations related to stock incentives and confirms the eligibility and validity of the incentive recipients. The content focuses on remuneration and stock incentive matters, specifically related to executive compensation and stock awards. It is not a full report, financial statement, or announcement of voting results, but a detailed remuneration-related disclosure. Therefore, it fits best under Remuneration Information (DEF 14A). The document length is short and specific to compensation matters, supporting this classification.
2025-09-23 Chinese

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