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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 2024-04-29 Management Reports
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
独立董事年度述职报告（徐棣枫）
Management Reports Classification · 95% confidence The document is titled as an "Annual Report of Independent Director" for the year 2023 of a company. It details the independent director's background, attendance at meetings, communication with auditors, review of financial reports, and opinions on various corporate governance matters including remuneration and stock incentive plans. It is a detailed narrative report on the independent director's duties and activities during the year, not a full annual report of the company itself, nor a brief announcement or certification. It is a specialized management report focusing on the independent director's role and evaluation of governance and financial oversight. This fits best under the category of Management Reports (MDA), which covers management's detailed explanation of financial results, business trends, and outlook, including governance and oversight commentary by directors.
2024-04-29 Chinese
天健会计师事务所（特殊普通合伙）关于公司2023年年度募集资金存放与使用情况出具的鉴证报告
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 Storage and Use of Raised Funds." It includes detailed financial data about the raised funds, their management, usage, and balances for the year 2023. The document references regulatory guidelines from the China Securities Regulatory Commission and the Shanghai Stock Exchange, indicating compliance and verification by a registered accounting firm. The content is a specialized report focusing on the management and use of capital raised by the company, not a general annual report or earnings release. This type of document fits the category of an Audit Report / Information (AR), as it is a standalone audit/verification report related to the use of raised funds, including accounting principles and compliance with regulatory requirements. The document length (15,000 characters) and detailed financial data confirm it is a full report, not just an announcement or certification. Therefore, the appropriate classification is AR with high confidence. FY 2023
2024-04-29 Chinese
关于未弥补亏损达到实收股本总额三分之一的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from the board of directors of a company regarding the company's accumulated losses reaching one-third of its paid-in capital. It includes details about the financial situation, reasons for the losses, and the company's response measures. The document references an audit report but does not contain full financial statements or comprehensive financial data itself. It is a regulatory announcement about a significant financial condition that requires shareholder approval, rather than a full annual or interim report. The document length is short (1415 characters), and it is not a report publication announcement but a standalone announcement. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for such regulatory announcements that do not fit other specific categories.
2024-04-29 Chinese
杰华特微电子股份有限公司独立董事候选人声明与承诺（沈书豪）
Regulatory Filings Classification · 95% confidence The document is a declaration and commitment statement by an independent director candidate of a company, detailing qualifications, compliance with regulatory requirements, and independence criteria. It references laws, regulations, and stock exchange rules related to director qualifications but does not contain financial data, audit results, or meeting minutes. It is not an announcement of a board change but a formal statement by a candidate. This type of document fits best under Regulatory Filings (RNS) as it is a compliance-related filing that does not fit other specific categories like Board/Management Information or Proxy Solicitation.
2024-04-29 Chinese
2023年度董事会对独立董事独立性自查情况的专项报告
Board/Management Information Classification · 95% confidence The document is a special report from the board of directors regarding the independence of the company's independent directors, referencing regulatory requirements from the China Securities Regulatory Commission and Shanghai Stock Exchange rules. It assesses the independence of specific independent directors and concludes compliance with relevant independence standards. The document is a governance-related report focusing on board and director matters rather than financial results or shareholder votes. It is not an announcement of a meeting or voting results, nor a financial report or audit. Therefore, it fits best under Board/Management Information (MANG), which covers announcements related to board or senior management changes or evaluations.
2024-04-29 Chinese
董事会审计委员会关于会计师事务所2023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 fiscal year 2023. It details the auditor's qualifications, audit procedures, and the audit committee's oversight activities. The document includes an evaluation of the auditor's work and confirms the issuance of an unqualified audit opinion on the company's 2023 financial statements. This is a standalone audit report focusing on the audit firm's supervision and audit results, not the full annual report itself. The document length is about 2503 characters, which is sufficient for a detailed audit report but not a full annual report. It is not an announcement or certification but a substantive audit report. Therefore, the appropriate classification is Audit Report / Information (AR). FY 2023
2024-04-29 Chinese

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