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DIOO MICROCIRCUITS CO., LTD. JIANGSU — Investor Relations & Filings

Ticker · 688381 ISIN · CNE100005PM7 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 536 across all filing types
Latest filing 2023-08-29 Board/Management Inform…
Country CN China
Listing Shanghai Stock Exchange 688381

About DIOO MICROCIRCUITS CO., LTD. JIANGSU

https://www.dioo.com/

DIOO Microcircuits Co., Ltd. Jiangsu specializes in the design and development of high-performance analog and mixed-signal integrated circuits. The company’s product portfolio includes operational amplifiers, audio power amplifiers, analog switches, and power management solutions such as DC/DC converters, LDOs, and LED drivers. Additionally, it provides specialized interface ICs and signal chain components. These products are engineered for low power consumption, high precision, and reliability, catering to applications in consumer electronics, mobile communications, medical equipment, and automotive electronics. The company focuses on technical innovation to support the requirements of device miniaturization and enhanced signal integrity across various electronic platforms.

Recent filings

Filing Released Lang Actions
帝奥微独立董事关于公司第二届董事会第二次会议审议的相关事项的独立意见
Board/Management Information Classification · 95% confidence The document is an independent director's opinion on matters reviewed at the company's second board meeting, specifically regarding an employee housing loan management proposal. It references compliance with company law and listing rules but does not contain financial statements or detailed financial data. The document is a formal opinion related to board/management decisions rather than a full report or announcement of voting results. It is not a financial report, earnings release, or regulatory filing of a different nature. Therefore, it fits best under Board/Management Information (MANG). The document length is short and focused on board-level governance matters.
2023-08-29 Chinese
第二届董事会第二次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of a board meeting resolution by Jiangsu DiAo Microelectronics Co., Ltd. It details the approval of a new employee housing loan management policy. The text includes meeting attendance, voting results, and references to related announcements on the stock exchange website. There is no financial data, earnings information, or detailed report content. The document is an announcement of a board decision, not a full management report or financial filing. Therefore, it fits best under Board/Management Information (MANG). The document length is short and focused on management decisions, not a report publication or regulatory filing.
2023-08-29 Chinese
中信建投证券股份有限公司关于江苏帝奥微电子股份有限公司员工购房借款管理办法的核查意见
Regulatory Filings
2023-08-29 Chinese
关于参加2023年半年度半导体行业集体业绩说明会的公告
Investor Presentation Classification · 90% confidence The document is an announcement about the company's participation in a 2023 semi-annual semiconductor industry collective performance explanation meeting. It mentions the company has already published its 2023 semi-annual report on August 12, 2023, and this announcement is about an upcoming online investor interaction session to discuss the half-year results. The document is short (1256 characters) and does not contain actual financial statements or detailed financial data, but rather provides details about the meeting time, format, and participation. It is not the report itself but an announcement related to an investor presentation or meeting. Given the nature of the document as an announcement of an investor meeting focused on financial results and interaction, the best fitting category is Investor Presentation (IP).
2023-08-29 Chinese
关于公司控股股东、实际控制人、董事长提议公司回购股份的公告
Share Issue/Capital Change Classification · 95% confidence The document is an announcement from the company Jiangsu DiAo Microelectronics Co., Ltd. regarding a proposal by the controlling shareholder and chairman to repurchase shares using raised funds. It details the proposal's background, purpose, specifics of the share repurchase plan, and related commitments. The document is relatively short (1647 characters) and focuses on the announcement of a share repurchase plan rather than the execution or results of the repurchase. This fits the category of a Share Issue/Capital Change announcement, specifically about a share buyback plan. Therefore, the appropriate classification is 'SHA' (Share Issue/Capital Change).
2023-08-29 Chinese
中信建投证券股份有限公司关于江苏帝奥微电子股份有限公司2023年半年度持续督导跟踪报告
Regulatory Filings
2023-08-22 Chinese

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