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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 2023-01-29 Legal Proceedings Report
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
关于诉讼事项终审裁定结果的公告
Legal Proceedings Report Classification · 100% confidence The document is an announcement from Jiangsu DiAo Microelectronics Co., Ltd. regarding the final court ruling on a litigation matter involving the company. It details the litigation stage, parties involved, the court's decision to reject the appeal and uphold the original ruling, and states that the litigation will not negatively impact the company's operations or financials. The document is a legal update about ongoing litigation and does not contain financial statements, management discussion, or other report content. It is not a full audit report or annual report but a legal proceeding update. Therefore, it fits the category of Legal Proceedings Report (LTR). The document length is short and focused solely on litigation information, confirming this classification.
2023-01-29 Chinese
关于持股5%以上股东部分股份质押的公告
Major Shareholding Notification Classification · 95% confidence The document is a public announcement from Jiangsu DiAo Microelectronics Co., Ltd. regarding the pledge of shares by a shareholder holding more than 5% of the company's shares. It details the number of shares pledged, the proportion of total shares, and the pledge terms. The document is short (1635 characters) and focuses on a specific shareholder's share pledge, which is a capital-related event but not a full financial report or earnings release. It is not an announcement of a report publication, nor is it a certification or legal proceeding. The content fits the category of Major Shareholding Notification (MRQ), as it involves disclosure of significant shareholding changes and pledges by a major shareholder.
2023-01-12 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2022年度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年度持续督导工作现场检查报告" (2022 Annual Continuous Supervision On-site Inspection Report) issued by the sponsoring institution 中信建投证券股份有限公司 for 江苏帝奥微电子股份有限公司. It details the on-site inspection activities related to governance, internal control, information disclosure, independence, use of raised funds, related party transactions, guarantees, investments, and operational status for the year 2022. The document is a detailed report of the continuous supervision work performed by the sponsor as required by regulatory guidelines, specifically referencing the Shanghai Stock Exchange rules and the Securities Issuance and Listing Sponsorship Management Measures. It is not an annual report (10-K), audit report (AR), or interim report (IR), nor is it an announcement or certification. It is a standalone inspection report related to regulatory compliance and supervision. This fits best under Audit Report / Information (AR) as it is a standalone audit/inspection report related to regulatory supervision and compliance, not a full annual report or other category. The document length is 3812 characters, which is sufficient for a detailed report rather than a brief announcement. Therefore, the classification is AR with high confidence.
2023-01-05 Chinese
2022年第三次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is a formal announcement of the resolutions passed at the company's third extraordinary general meeting of shareholders in 2022. It includes details about the meeting date, location, attendance, voting results, and legal witness statements. The content focuses on the voting outcomes and procedural compliance of the shareholders' meeting rather than presenting financial data or management discussion. This matches the definition of a Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is short (2141 characters) and it is not a report or presentation but an official announcement of voting results at a shareholders' meeting.
2022-11-18 Chinese
北京国枫律师事务所关于江苏帝奥微电子股份有限公司2022年第三次临时股东大会的法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter from a law firm regarding the procedures, attendance, and voting results of the 2022 third extraordinary general meeting (临时股东大会) of Jiangsu Di'ao Microelectronics Co., Ltd. It details the legality of the meeting's convening, the qualifications of attendees, the voting procedures, and the voting results. It does not contain financial statements or performance data, nor is it a report or announcement of financial results. It is a legal opinion related to a shareholder meeting and its resolutions, which aligns with the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is 2740 characters, which is relatively short and focused on voting results and legal validation of the meeting, not a full report or announcement of a report publication. Therefore, the best classification is DVA with high confidence.
2022-11-18 Chinese
2022年第三次临时股东大会会议资料
AGM Information Classification · 95% confidence The document is titled as materials for the "2022 Third Extraordinary General Meeting of Shareholders" of Jiangsu DiAo Microelectronics Co., Ltd. It contains detailed meeting instructions, agenda, and specific proposals to be voted on during the meeting, including adjustments to a 2022 restricted stock incentive plan and the initial grant of restricted stock to incentive recipients. The content is focused on the meeting logistics, voting procedures, and the proposals themselves, which are typical of materials provided to shareholders for an Extraordinary General Meeting (EGM). The document length is 3625 characters, which is relatively short and consistent with meeting materials rather than a full report. There is no financial statement or detailed financial analysis present, so it is not an Annual Report (10-K) or Interim Report (IR). It is not a voting results announcement (DVA) because it does not provide the results, only the meeting materials. It is not a Proxy Solicitation (PSI) because it does not explicitly solicit votes but provides meeting agenda and proposals. The best fit is AGM Information (AGM-R), which includes presentations and materials shared during the Annual or Extraordinary General Meeting. Confidence is high given the clear meeting agenda and proposal details.
2022-11-07 Chinese

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