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TIANMA MICROELECTRONICS CO., LTD — Investor Relations & Filings

Ticker · 000050 ISIN · CNE000000HT1 LEI · 300300KWFVVYL0LL8S83 Shenzhen Stock Exchange Manufacturing
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Filings indexed 2,760 across all filing types
Latest filing 2025-08-22 Board/Management Inform…
Country CN China
Listing Shenzhen Stock Exchange 000050

About TIANMA MICROELECTRONICS CO., LTD

https://www.tianma.cn

Tianma Microelectronics Co., Ltd. specializes in the design, manufacturing, and distribution of advanced display solutions. The company focuses on small-to-medium size display panels and modules, utilizing technologies such as Liquid Crystal Display (LCD) and Organic Light-Emitting Diode (OLED). Its product portfolio includes Low-Temperature Poly-Silicon (LTPS), Active-Matrix Organic Light-Emitting Diode (AMOLED), and flexible display technologies. Tianma serves a diverse range of global markets, including smartphones, tablets, automotive instrumentation, industrial medical equipment, wearable devices, and smart home applications. The company is recognized for its research and development capabilities in high-resolution, low-power consumption, and ultra-thin display modules, maintaining a significant position in the global supply chain for consumer electronics and professional display systems.

Recent filings

Filing Released Lang Actions
半年报董事会决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of resolutions passed at the 33rd meeting of the 10th Board of Directors of Tianma Microelectronics Co., Ltd. It includes voting results on various proposals such as approval of the 2025 semi-annual financial report, reappointment of the accounting firm, amendments to the company charter, governance system revisions, shareholder return plans, and nominations for the 11th Board of Directors. It also contains biographies of the nominated directors. The document is not the financial report itself but an official announcement of board meeting decisions, including management and governance changes. It is not a full annual or interim report, nor a call transcript or earnings release. The focus on board resolutions, director nominations, and governance matters aligns with the category of Board/Management Information (MANG). The document length (over 13,000 characters) and detailed content confirm it is not a brief announcement or a report publication notice. Therefore, the appropriate classification is MANG with high confidence.
2025-08-22 Chinese
内幕信息知情人登记制度（2025年8月）
Governance Information Classification · 95% confidence The document is a detailed internal policy and procedural manual regarding the registration and management of insiders who have access to material non-public information (insider information) at Tianma Microelectronics Co., Ltd. It outlines the legal and regulatory framework, definitions of insider information and insiders, procedures for recording and reporting insider information, confidentiality obligations, and responsibilities. It includes attachments with forms for insider information personnel records and major event progress memoranda. The document is not a financial report, earnings release, or announcement but a governance and compliance document related to insider information management. It does not contain financial statements or earnings data, nor is it a brief announcement or a presentation. It fits best under Governance Information (CGR) as it details internal rules, board responsibilities, and governance practices related to insider information management.
2025-08-22 Chinese
关联交易管理制度（2025年8月）
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 is issued by 天马微电子股份有限公司 (Tianma Microelectronics Co., Ltd.). It is a detailed internal policy document outlining the principles, definitions, procedures, and responsibilities related to related party transactions. It references relevant laws and stock exchange listing rules, and includes detailed governance and compliance procedures for related party transactions. The document is not a financial report, earnings release, or announcement but a governance and compliance policy document. It does not contain financial statements or results, nor is it an announcement of a report. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2025-08-22 Chinese
董事会秘书工作制度（2025年8月）
Governance Information Classification · 95% confidence The document is titled '董事会秘书工作制度' which translates to 'Board Secretary Work System' and details the duties, appointment conditions, responsibilities, and regulations governing the Board Secretary of the company. It references relevant laws and stock exchange rules, and outlines internal governance practices related to the Board Secretary role. There is no financial data, no report of financial results, no announcement of voting results, no legal proceedings, no capital changes, no earnings data, and no mention of any report publication. The content is focused on governance and internal rules regarding the Board Secretary position. Therefore, the document fits best under Governance Information (CGR). The document length is 3136 characters, which is relatively short but contains substantive governance content, not just an announcement or notice. Hence, it is not a Regulatory Filing (RNS) or Report Publication Announcement (RPA).
2025-08-22 Chinese
独立董事年度报告工作制度（2025年8月）
Governance Information Classification · 95% confidence The document is titled '天马微电子股份有限公司 独立董事年度报告工作制度' which translates to 'Tianma Microelectronics Co., Ltd. Independent Directors Annual Report Work System'. It outlines the responsibilities and procedures for independent directors in overseeing the company's annual report preparation and disclosure. The content focuses on governance, supervisory roles, legal compliance, and internal processes related to the annual report, rather than the report itself or an announcement of the report. There is no actual financial data or audit results presented, nor is it a notice or announcement of a report publication. The document is a governance-related policy document detailing internal rules and practices concerning the annual report. Therefore, it fits best under Governance Information (CGR). The document length is short (1475 characters), and it is not an announcement or certification, so it is not RPA or RNS. Hence, the classification is CGR with high confidence.
2025-08-22 Chinese
独立董事工作制度（2025年8月）
Governance Information Classification · 100% confidence The document is titled '独立董事工作制度' which translates to 'Independent Director Work System' and is dated August 2025. It details the governance structure, qualifications, duties, and operational procedures for independent directors of the company 天马微电子股份有限公司. The content focuses on internal governance rules, director responsibilities, meeting procedures, and compliance with regulatory requirements from Chinese securities authorities and stock exchange rules. There are no financial statements, audit results, earnings data, or shareholder voting results. The document is a governance policy or internal rules document rather than a financial report or announcement. Therefore, it fits best under the category of Governance Information (CGR).
2025-08-22 Chinese

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