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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 2025-04-21 Audit Report / Informat…
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
天健会计师事务所（特殊普通合伙）关于公司2024年度非经营性资金占用及其他关联资金往来情况的专项审计说明
Audit Report / Information Classification · 95% confidence The document is an audit report specifically focused on the special audit of non-operating fund occupation and other related party fund transactions for the fiscal year 2024. It includes an auditor's opinion, references to auditing standards, and compliance with regulatory guidelines. The document is relatively short (1451 characters) and contains detailed audit conclusions and responsibilities, indicating it is a standalone audit report rather than a full annual report or a mere announcement. The presence of an auditor's signature and detailed audit scope confirms it is an Audit Report / Information filing. FY 2024
2025-04-21 Chinese
天健会计师事务所（特殊普通合伙）关于公司募集资金2024年度存放与使用情况鉴证报告
Audit Report / Information Classification · 95% confidence The document is titled as a "募集资金年度存放与使用情况鉴证报告" which translates to "Annual Verification Report on the Deposit and Use of Raised Funds." It includes detailed financial data about the raised funds, their management, usage, and related audit verification by a registered accounting firm. The document references regulatory guidelines from the China Securities Regulatory Commission and the Shanghai Stock Exchange, indicating compliance and verification of fund usage. The content is substantive, covering the entire fiscal year 2024, with detailed tables and explanations of fund usage, management, and investment projects. This is a specialized audit/verification report focusing on the raised funds' management and usage, not a full annual report or earnings release. It is not a mere announcement or certification but a detailed standalone audit-related report. Therefore, the document fits best under the category Audit Report / Information (AR). FY 2024
2025-04-21 Chinese
独立董事2024年年度述职报告（徐棣枫）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director 2024 Annual Work Report" for a company, detailing the independent director's activities, attendance at board and committee meetings, compliance with laws and regulations, and oversight of company governance and financial reporting. It is a detailed narrative report on the independent director's duties and observations during the year 2024. The document does not contain financial statements or audit results itself but is a management or governance-related report focusing on the director's role and oversight. It is not an announcement or a brief notice but a substantive report on the director's annual work. This fits best under Board/Management Information (MANG), which covers announcements or reports related to board or senior management activities, including independent director reports. The document length is under 5,000 characters but is a full report, not a mere announcement. Therefore, the classification is MANG with high confidence.
2025-04-21 Chinese
董事会审计委员会关于会计师事务所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 regarding the performance and supervision of the accounting firm Tianjian CPA Firm for the 2024 fiscal year audit. It details the auditor's qualifications, audit procedures, communication with management, and the audit committee's evaluation of the auditor's work. The document focuses on the audit firm's role and the audit process for the company's 2024 financial statements, including the issuance of an unqualified audit opinion. It is not the full annual report or the audit report itself but a supervisory report on the auditor's performance and audit quality. This fits the definition of an Audit Report / Information (AR) filing, which includes standalone audit reports and information about audit firms and their work, excluding the full annual report. The document length is 2474 characters, which is relatively short but contains substantive content about audit supervision rather than just an announcement or certification. Therefore, the appropriate classification is AR with high confidence. FY 2024
2025-04-21 Chinese
2024年度董事会审计委员会履职情况报告
Audit Report / Information Classification · 95% confidence The document is titled as the "2024年度董事会审计委员会履职情况报告" which translates to "2024 Annual Board Audit Committee Performance Report." It details the activities, meetings, and evaluations conducted by the audit committee of the company during 2024. The content includes descriptions of audit committee composition, meeting summaries, oversight of external auditors, review of financial reports, internal control evaluations, and coordination between management and auditors. The document is a report on the audit committee's duties and performance rather than a standalone audit report or a full annual report. It is not a certification or a brief announcement but a detailed committee report. This fits best under the category of Audit Report / Information (AR), which includes reports on audit committee activities and audit-related oversight, excluding full annual reports. The document length is 2857 characters, which is sufficient for a detailed committee report but not a full annual report. Therefore, the classification is AR with high confidence. FY 2024
2025-04-21 Chinese
关于公司2024年年度利润分配方案的公告
Notice of Dividend Amount Classification · 95% confidence The document is an announcement from a company regarding its 2024 annual profit distribution plan. It states that due to negative net profit, no dividends or profit distributions will be made. The document includes details about board and supervisory committee approvals and mentions submission to the annual shareholders meeting for approval. The content focuses on the dividend distribution decision rather than full financial results or detailed financial statements. The document length is short (1975 characters) and it is a formal announcement about dividend policy for the year, not a full annual report or earnings release. Therefore, it fits best as a Notice of Dividend Amount (DIV) filing type.
2025-04-21 Chinese

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