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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 2024-04-26 AGM Information
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
关于召开2023年年度股东大会的通知
AGM Information Classification · 95% confidence The document is a detailed notice about the convening of the 2023 Annual General Meeting (AGM) of Jiangsu Dioo Microelectronics Co., Ltd. It includes the date, voting methods, agenda items for shareholder approval, and instructions for attendance and proxy voting. The content focuses on the organization and procedural details of the AGM rather than the presentation materials or the results of the meeting. There is no financial data or report content itself, nor is it a transcript or voting results announcement. The document is essentially the official notification to shareholders about the AGM, which fits the definition of AGM Information (AGM-R). The document length is 4673 characters, which is consistent with a detailed AGM notice rather than a brief announcement or a full report.
2024-04-26 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部分募投项目变更名称和实施地点、增加实施主体、调整内部投资结构及延长实施期限的核查意见
Regulatory Filings
2024-04-26 Chinese
审计报告及财务报表
Regulatory Filings
2024-04-26 Chinese
关于公司2023年度计提资产减值准备公告
Regulatory Filings Classification · 95% confidence The document is an announcement by Jiangsu DiAo Microelectronics Co., Ltd. regarding the 2023 annual asset impairment provision. It details the amounts of asset and credit impairment losses recognized for the year ending December 31, 2023, including specific figures and accounting policies applied. The document includes opinions from the audit committee, board of directors, and supervisory board, confirming the appropriateness and compliance of the impairment provisions with accounting standards. The document is relatively short (1980 characters) and serves as a formal announcement of the impairment provision rather than a full financial report. It does not contain comprehensive financial statements or detailed financial analysis typical of an Annual Report (10-K) or Interim Report (IR). It is also not a certification letter or a regulatory compliance filing. Given the content and length, this document fits best as a Regulatory Filing (RNS) because it is a regulatory announcement about asset impairment provisions without being a full audit report or annual report.
2024-04-26 Chinese
关于香港子公司变更记账本位币的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Jiangsu DIOO Microelectronics Co., Ltd. regarding the change of the functional currency of its wholly-owned Hong Kong subsidiary from Hong Kong dollars to Renminbi. It details the accounting treatment, board and supervisory opinions, and confirms no significant impact on financial statements. The document is relatively short (1369 characters) and serves as a formal disclosure of a corporate accounting policy change rather than a full financial report or detailed management discussion. It does not contain financial statements or detailed financial analysis. This type of announcement fits best under Regulatory Filings (RNS), as it is a regulatory disclosure about an accounting policy change without being a full report or financial statement.
2024-04-26 Chinese
股东大会议事规则
Governance Information Classification · 100% confidence The document is titled as the "Rules of Procedure for the Shareholders' General Meeting" of Jiangsu Di'ao Microelectronics Co., Ltd. It details the governance, procedures, rights, and responsibilities related to the shareholders' meetings, including the convening, notification, proposals, voting, and execution of resolutions. It is a governance document outlining internal rules and procedures for the company's shareholder meetings rather than a report of financial results, audit, or announcement of voting results. It does not contain financial statements or earnings data, nor is it a transcript or presentation. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2024-04-26 Chinese

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