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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 Board/Management Inform…
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
关于选举第二届监事会职工代表监事的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the election of a new employee representative supervisor to the company's supervisory board. It includes details about the election process, the term of office, and a brief biography of the elected individual. There is no financial data, no mention of annual or interim reports, no audit information, and no regulatory certifications. The content focuses on board/management information, specifically about the supervisory board composition. Therefore, the document fits best under the category of Board/Management Information (MANG). The document length is short and it is not an announcement of a report publication, so it is not RPA or RNS.
2024-04-29 Chinese
公司关于会计师事务所2023年度履职情况评估报告
Audit Report / Information Classification · 95% confidence The document is titled as an evaluation report on the performance of the accounting firm Tianjian CPA Firm for the year 2023. It details the qualifications, risk capacity, audit records, audit work plan, quality management, and overall evaluation of the accounting firm in relation to their audit work for the company. The content focuses on the assessment of the auditor's performance rather than presenting the company's financial statements or audit results themselves. The document length is 3404 characters, which is relatively short and consistent with a standalone audit-related report rather than a full annual report or interim report. It does not contain financial statements or substantive financial data but rather an evaluation of the auditor's duties and quality control. This fits the definition of an Audit Report / Information (AR), which includes standalone audit reports and evaluations of audit firms' performance, excluding full annual reports. Therefore, the appropriate classification is AR with high confidence. FY 2023
2024-04-29 Chinese
关于2024年第一季度计提资产减值准备的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from a company about its asset impairment provision for the first quarter of 2024. It details the amounts and methods of impairment testing for various asset categories such as accounts receivable, notes receivable, and inventory. The document includes specific impairment amounts and explanations of the accounting policies applied. However, the document length is only 3110 characters, which is relatively short and the content is focused on announcing the impairment provision rather than providing a full quarterly financial report with comprehensive financial statements and analysis. It also explicitly states that the impairment provision is a preliminary estimate and not audited yet. Therefore, this document is best classified as a Regulatory Filing (RNS) because it is a regulatory announcement about impairment provisions and not a full Interim/Quarterly Report (IR) or Annual Report (10-K).
2024-04-29 Chinese
天健会计师事务所（特殊普通合伙）关于公司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 a detailed audit report focusing on the special audit of non-operating fund occupation and other related party fund transactions for the fiscal year 2023. It includes references to the audit report number, the audited financial statements for the year ending December 31, 2023, and the auditor's responsibilities and conclusions. The content is technical, includes financial data, and is clearly an audit opinion on a specific aspect of the company's financials, not the full annual report. It is not a mere announcement or certification but contains substantive audit findings and conclusions. Therefore, it fits the category of an Audit Report / Information (AR). FY 2023
2024-04-29 Chinese
杰华特微电子股份有限公司独立董事提名人声明与承诺（沈书豪）
Board/Management Information Classification · 95% confidence The document is a formal statement and commitment by a nominator regarding the nomination of an independent director candidate for the company's board. It details the qualifications, legal compliance, and independence criteria for the nominee, referencing relevant laws and regulations. There is no financial data, earnings information, or report publication mentioned. The content is related to board/management information, specifically about the nomination of a board member. Therefore, the document fits the category of Board/Management Information (MANG). The document length is short and focused on nomination, not a full report or announcement of voting results.
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（夏立安）
Governance Information 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 relevant 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 related to governance and director eligibility. This fits best under Governance Information (CGR), which covers reports detailing internal rules, board structure, and governance practices.
2024-04-29 Chinese

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