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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 2025-08-28 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
股票交易异常波动公告
Regulatory Filings Classification · 95% confidence The document is a stock trading abnormal fluctuation announcement by 湖北东田微科技股份有限公司. It discusses the unusual price movement of the company's stock over two trading days, the company's investigation into the cause, and confirms no undisclosed material information or violations of disclosure rules. There is no financial data, no report attached or referenced as being published, and no mention of a formal report type such as Annual Report, Interim Report, or Earnings Release. The document is a regulatory announcement related to stock price behavior and compliance with disclosure rules, fitting the category of a general regulatory announcement rather than a financial report or other specific filing type.
2025-08-28 Chinese
关于特定股东减持股份的预披露公告
Major Shareholding Notification Classification · 100% confidence The document is a formal announcement regarding a specific shareholder's plan to reduce their shareholding in the company. It details the shareholder's identity, the number and percentage of shares to be reduced, the planned timing and method of the reduction, and related legal and regulatory compliance information. There is no financial data, earnings information, or report content. The document is clearly a pre-disclosure or announcement of a shareholding reduction plan by a major shareholder, which fits the category of Major Shareholding Notification (MRQ). The document length is short and focused solely on this notification, with no indication of it being a full report or other filing type.
2025-08-28 Chinese
独立董事工作制度
Governance Information Classification · 95% confidence The document is titled '独立董事工作制度' which translates to 'Independent Director Work System'. It details the governance structure, roles, responsibilities, nomination, election, and duties of independent directors within the company. It references relevant laws and regulations such as the Company Law of China, Securities Law, and rules from the China Securities Regulatory Commission and Shenzhen Stock Exchange. The content is focused on governance practices and internal rules related to board members, specifically independent directors. There is no financial data, audit information, or report publication mentioned. This aligns with the definition of Governance Information (CGR), which covers internal rules, board structure, and governance practices.
2025-08-26 Chinese
东方证券股份有限公司关于湖北东田微科技股份有限公司2025年半年度持续督导跟踪报告
Regulatory Filings Classification · 95% confidence The document is titled as a '2025 Half-Year Continuous Supervision Tracking Report' by a sponsoring institution (东方证券股份有限公司) regarding a company (湖北东田微科技股份有限公司). It details the sponsor's review and supervision activities, including information disclosure, internal controls, fundraising supervision, governance, and other compliance matters. The document is structured as a report on ongoing supervision rather than a full interim financial report. It does not contain actual financial statements or substantive financial data but rather compliance and supervisory information. The length is about 2074 characters, which is relatively short and focused on supervision activities. This type of document aligns with a regulatory or supervisory report rather than a full Interim/Quarterly Report (IR) or Annual Report (10-K). Given the nature and content, the best fitting category is Regulatory Filings (RNS), as it is a regulatory compliance and supervision update that does not fit other specific categories.
2025-08-26 Chinese
年报信息披露重大差错责任追究制度
Governance Information Classification · 95% confidence The document is a detailed internal policy document titled 'Annual Report Information Disclosure Major Error Accountability System' for a company. It outlines procedures, standards, and responsibilities related to errors in annual report disclosures, including financial reporting errors, accountability, and corrective actions. It does not contain actual financial data, financial statements, or a report of financial performance. Instead, it is a governance and compliance document related to the annual report process and error accountability. It is not an annual report (10-K), audit report, or any financial report. It also is not an announcement or a brief notice. The content fits best under Governance Information (CGR) as it details internal rules, board responsibilities, and governance practices related to annual report disclosures and accountability.
2025-08-26 Chinese
关联交易管理制度
Governance Information Classification · 95% confidence The document is titled '关联交易管理制度' which translates to 'Related Party Transaction Management System' and contains detailed rules and procedures regarding related party transactions, including definitions, principles, decision-making procedures, and approval thresholds. It is a governance document outlining internal rules and compliance measures for related party transactions. There is no indication that this is an announcement, a financial report, or a regulatory filing. It is not a report of financial results or an audit, nor is it a meeting presentation or voting result. The content fits the description of Governance Information (CGR), which covers internal rules, board structure, and governance practices.
2025-08-26 Chinese

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