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Hubei DOTI Micro Technology Co.,Ltd. — Investor Relations & Filings

Ticker · 301183 ISIN · CNE100005CJ1 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 393 across all filing types
Latest filing 2025-08-26 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 301183

About Hubei DOTI Micro Technology Co.,Ltd.

https://www.doti-optical.com

Hubei DOTI Micro Technology Co., Ltd. specializes in the research, development, manufacturing, and testing of semiconductor integrated circuits and discrete devices. The company provides comprehensive outsourced semiconductor assembly and test (OSAT) services, focusing on high-precision packaging solutions such as QFN, DFN, SOP, and SOT series. Its product portfolio includes power management ICs, sensors, and specialized micro-components used in consumer electronics, automotive systems, and industrial automation. DOTI Micro Technology emphasizes advanced automated production processes and rigorous quality control to deliver high-performance, miniaturized electronic components. The company supports the global supply chain by offering scalable manufacturing capabilities and technical expertise in micro-packaging technology.

Recent filings

Filing Released Lang Actions
内幕信息知情人登记管理制度
Regulatory Filings Classification · 95% confidence The document is a detailed internal policy titled '内幕信息知情人登记管理制度' (Insider Information Insider Registration Management System) for 湖北东田微科技股份有限公司. It outlines the management, registration, confidentiality, and responsibilities related to insider information and insider personnel. The content includes definitions, scope, procedures for insider information registration, confidentiality obligations, and disciplinary measures. There is no financial data, earnings information, or report publication announcement. It is a regulatory compliance document related to insider information management and governance practices within the company. Therefore, it fits best under Regulatory Filings (RNS) as it is a compliance and regulatory document that does not fit other specific categories like Annual Report or Management Reports.
2025-08-26 Chinese
子公司管理办法
Governance Information Classification · 95% confidence The document is titled '子公司管理办法' which translates to 'Subsidiary Management Measures' and contains detailed internal rules and procedures for managing subsidiaries of 湖北东田微科技股份有限公司. It includes sections on general principles, management functions, financial and fund management, investment management, information reporting and disclosure, internal audit, and assessment. There is no indication that this is a financial report, audit report, earnings release, or any regulatory filing. It is a governance document detailing internal rules and governance practices related to subsidiaries. Therefore, the most appropriate classification is Governance Information (CGR). The document length is 4235 characters, which is substantive and not a brief announcement or certification, supporting this classification.
2025-08-26 Chinese
信息披露管理制度
Governance Information Classification · 95% confidence The document is a detailed information disclosure management system of a company, outlining principles, procedures, responsibilities, and regulatory compliance related to information disclosure. It extensively references regulatory frameworks, periodic reports (annual, interim, quarterly), and temporary reports, but it is not itself a financial report or an announcement of results. It is a governance and compliance document detailing internal rules and practices for information disclosure. Therefore, it fits best under Governance Information (CGR). The document length and content confirm it is not a brief announcement or a report publication notice, nor a financial statement or earnings release.
2025-08-26 Chinese
提名委员会工作细则
Governance Information Classification · 95% confidence The document is titled as the 'Board Nomination Committee Working Rules' of 湖北东田微科技股份有限公司. It details the structure, responsibilities, meeting procedures, and decision-making processes of the company's nomination committee, which is a specialized board committee. The content focuses on governance practices related to board and senior management nominations and appointments. There is no financial data, no mention of financial results, no voting results, no legal proceedings, no capital changes, and no announcements of reports. The document is a governance-related internal rules document describing board committee operations and governance structure. Therefore, it fits best under the category 'Governance Information (CGR)', which covers reports detailing the company's internal rules, board structure, and governance practices. The document length is 3485 characters, which is not a brief announcement but a detailed governance document. Confidence is high due to the clear focus on governance rules and committee procedures.
2025-08-26 Chinese
对外投资管理制度
Governance Information Classification · 95% confidence The document is titled '湖北东田微科技股份有限公司 对外投资管理制度' which translates to 'Hubei Dongtian Micro Technology Co., Ltd. External Investment Management System'. It details the company's internal policies and procedures regarding external investments, including decision-making authority, approval thresholds, organizational responsibilities, and investment disposal procedures. There is no indication that this is a financial report, earnings release, or regulatory filing. It is a governance-related document outlining internal rules and governance practices related to investment management. It is not a report publication announcement or a short notice but a substantive policy document. Therefore, the most appropriate classification is Governance Information (CGR).
2025-08-26 Chinese
关于取消监事、修订《公司章程》并办理工商变更及修订公司部分治理制度的公告
Governance Information Classification · 95% confidence The document is a detailed announcement from 湖北东田微科技股份有限公司 regarding the cancellation of the supervisory board, amendments to the company's articles of association (公司章程), and related corporate governance changes. It includes extensive legal and regulatory references, detailed revisions to the articles of association, and governance structure updates. The content focuses on corporate governance and internal company rules rather than financial results, audit opinions, or shareholder meeting results. It is not a financial report, earnings release, or voting results announcement. The document is a governance-related announcement detailing changes in company governance structure and rules, fitting the category of Governance Information (CGR).
2025-08-26 Chinese

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