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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 2026-03-13 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
关于变更公司董事的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding changes in the company's board of directors, including a resignation and a nomination of a new director. It contains details about the director's resignation, the nomination process, and the qualifications of the new director. There are no financial statements or performance data, nor is it a report or presentation. The content fits the description of 'Board/Management Information' which covers announcements of changes in the company's board of directors or senior management.
2026-03-13 Chinese
2025年度董事会工作报告
Management Reports Classification · 95% confidence The document is titled as the "2025年度董事会工作报告" which translates to "2025 Annual Board Work Report". It contains detailed information about the company's business review, board meetings, committee meetings, governance, legal compliance, and future plans for the year 2026. The content includes comprehensive descriptions of the board's activities, governance structure, and management reports rather than just announcements or summaries. The document length is over 13,000 characters, indicating it is a full report rather than a brief announcement. The document is not a transcript, earnings release, or proxy solicitation. It is a detailed management report from the board covering the annual period, which fits the category of Management Reports (MDA).
2026-03-13 Chinese
关于开展外汇衍生品套期保值业务的可行性分析报告
Management Reports Classification · 85% confidence The document is a detailed feasibility analysis report regarding the company's plan to conduct foreign exchange derivative hedging business. It discusses the background, purpose, transaction details, risk analysis, and risk control measures related to the foreign exchange derivative transactions. There is no indication that this is an announcement of a report publication, nor is it a certification or a brief summary. The content is a management-level analysis and explanation of a specific business activity related to financial risk management, which aligns with a Management Report (MDA) rather than a full financial report or regulatory filing. The document length is 2598 characters, which is relatively short but contains substantive analysis rather than just an announcement or certification. Therefore, the best fit is Management Reports (MDA).
2026-03-13 Chinese
2025年年度报告
Annual Report Classification · 100% confidence The document is titled as the "2025 年年度报告全文" which translates to "2025 Annual Report Full Text" for Tianma Microelectronics Co., Ltd. It contains detailed sections typical of an annual report, including company overview, financial data, management discussion and analysis, governance, and audited financial statements. The document length is substantial (15,000 characters), and it includes comprehensive financial and operational information for the fiscal year 2025. There is no indication that this is merely an announcement or a summary; rather, it is the full annual report itself. Therefore, the appropriate classification is Annual Report (10-K). FY 2025
2026-03-13 Chinese
2025年度独立董事述职报告（张红）
Board/Management Information Classification · 95% confidence The document is a detailed annual report by an independent director of Tianma Microelectronics Co., Ltd. for the year 2025. It includes comprehensive information about the director's duties, attendance at board and committee meetings, oversight of financial audits, internal controls, related party transactions, appointment of auditors and senior management, remuneration, and overall evaluation and suggestions for the company. The content is focused on the independent director's annual performance and governance role rather than a general financial report or announcement. It is not a brief announcement or a certification letter but a substantive report on the independent director's activities and oversight for the year. This type of document aligns with the category of Board/Management Information (MANG), which covers announcements of changes and reports related to the company's board and senior management activities, including independent directors' reports.
2026-03-13 Chinese
2025年度独立董事述职报告（耿怡）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Annual Report" for the year 2025 by an independent director of Tianma Microelectronics Co., Ltd. It details the director's duties, attendance at board and committee meetings, supervision of audits, internal controls, related party transactions, and other governance activities during the year. It also includes evaluations of board nominations, appointments, and remuneration. The document is a detailed report on the independent director's annual performance and oversight activities rather than a general annual report or financial statement. It focuses on board/management information, specifically the independent director's role and activities. Therefore, the document fits best under the category of Board/Management Information (MANG). The document length (6305 characters) and content confirm it is a substantive report, not a brief announcement or certification.
2026-03-13 Chinese

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