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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 2023-04-28 Capital/Financing Update
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
关于增加募投项目实施主体的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement from a listed company regarding a change in the implementation subject of a fundraising investment project. It details the board and supervisory approvals, references the original fundraising approval from the China Securities Regulatory Commission, and explains the impact of the change on the use of raised funds. The document does not contain financial statements or detailed financial results but focuses on the update about the fundraising project implementation. It is not a full financial report, earnings release, or management discussion. It is a regulatory announcement about capital use and fundraising project management, fitting best under Capital/Financing Update (CAP). The document length is about 3,000 characters, which is typical for such announcements and not a full report or presentation.
2023-04-28 Chinese
中信证券关于公司2022年持续督导工作现场检查报告
Audit Report / Information Classification · 95% confidence The document is titled as a "2022 Year Continuous Supervision On-Site Inspection Report" by the sponsor (中信证券股份有限公司) for the company 杰华特微电子股份有限公司. It details the sponsor's on-site inspection activities during the continuous supervision period following the company's IPO and listing on the Shanghai Stock Exchange STAR Market. The report covers governance, internal controls, information disclosure, use of raised funds, related party transactions, and operational status. It is a detailed inspection report by the sponsor, not an annual report or earnings release. It is not a simple announcement or certification but a substantive report on the continuous supervision work. This type of document aligns with an Audit Report / Information (AR) category, as it is a standalone audit/inspection report related to regulatory compliance and internal controls, distinct from a full annual report or interim report. The document length is under 5,000 characters but contains substantive content, so it is not a mere announcement. Therefore, the best classification is AR with high confidence. FY 2022
2023-04-28 Chinese
关于2023年度申请综合授信额度并提供担保的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from a company regarding its plan to apply for a comprehensive credit line and provide guarantees for its wholly-owned subsidiary. It details the guarantee amount, the decision-making process, financial data of the subsidiary, and the board and independent directors' opinions. The document is relatively short (3105 characters) and focuses on a financing-related update rather than presenting full financial statements or detailed financial performance. It does not contain comprehensive financial data or analysis typical of an Interim Report or Annual Report. Instead, it is an update on capital/financing activities, specifically about credit lines and guarantees. Therefore, the document fits best under the category of Capital/Financing Update (CAP).
2023-04-28 Chinese
关于修订《公司章程》的公告
Governance Information Classification · 95% confidence The document is an announcement regarding the revision of the company's Articles of Association (公司章程). It details changes in the company's governance structure, specifically changing the legal representative from the chairman to the general manager. The document is issued by the board and mentions that the changes will be submitted to the shareholders' meeting for approval. This type of document is related to governance and internal company rules rather than a full report or financial statement. It is not a full Annual Report, Interim Report, or any financial filing. It is also not a simple announcement of a report publication but a substantive governance-related announcement. Therefore, the most appropriate classification is Governance Information (CGR). The document length and content support this classification with high confidence.
2023-04-28 Chinese
公司独立董事关于续聘公司2023年度财务审计机构及内控审计机构的事前认可意见
Audit Report / Information Classification · 95% confidence The document is a formal opinion from independent directors regarding the reappointment of the company's financial audit and internal control audit institutions for the year 2023. It references relevant laws and regulations and assesses the qualifications and past performance of the audit firm. The document does not contain actual financial statements or detailed audit results but is an approval or endorsement related to audit appointments. The length is short (643 characters), and it is essentially an official statement or opinion rather than a full audit report or annual report. Therefore, it fits best under Audit Report / Information (AR) as it relates to audit matters but is not a full annual report or financial statement. Confidence is high due to clear context and content. FY 2023
2023-04-28 Chinese
关于参加2022年度半导体行业集体业绩说明会暨现金分红说明会的公告
Investor Presentation Classification · 85% confidence The document is an announcement about the company's participation in a 2022 annual semiconductor industry collective performance explanation meeting and a cash dividend explanation meeting. It mentions the date and format of the meeting, the participants, and how investors can attend and ask questions. It references the company's 2022 annual report published on April 29, 2023, but does not contain the report itself or detailed financial data. The document is short (1423 characters) and serves as a notice for an investor presentation event rather than the presentation or report itself. Therefore, it fits best as an Investor Presentation (IP) announcement or related notice. However, since it is primarily an announcement of the meeting and not the presentation materials themselves, and given the options, the closest classification is Investor Presentation (IP) because the document focuses on the investor meeting about financial results and strategy.
2023-04-28 Chinese

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