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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 2023-03-14 Regulatory Filings
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
会计政策变更公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding changes in accounting policies by the company, referencing specific accounting standards and their implementation dates. It includes details about the nature of the accounting policy changes, the board and supervisory committee approvals, and independent directors' opinions. The document does not contain financial statements or comprehensive financial data but rather informs about the policy change and its approval process. The length is about 3080 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, this document is best classified as a Regulatory Filing (RNS), as it is a regulatory announcement about accounting policy changes without substantive financial data or full report content.
2023-03-14 Chinese
对外担保管理制度（2023年3月）
Governance Information Classification · 95% confidence The document is titled '天马微电子股份有限公司 对外担保管理制度 (2023年3月修订)', which translates to 'Tianma Microelectronics Co., Ltd. External Guarantee Management System (Revised March 2023)'. It is a detailed internal policy document outlining the rules, procedures, responsibilities, and legal compliance related to the company's external guarantees. It includes sections on general principles, types of guarantees, approval processes, risk control, legal responsibilities, and record-keeping. There is no indication that this is a financial report, audit report, or announcement. It is not a regulatory filing or announcement of a report but rather a governance or management internal control document. The content focuses on governance practices related to external guarantees, which aligns best with Governance Information (CGR). The document is about internal rules and governance practices rather than financial results or external announcements.
2023-03-14 Chinese
内部控制鉴证报告
Audit Report / Information Classification · 95% confidence The document is titled as an "内部控制审计报告" (Internal Control Audit Report) for the fiscal year ending December 31, 2022, issued by a certified public accounting firm. It contains detailed evaluation and audit opinions on the effectiveness of the company's internal controls over financial reporting, including descriptions of the audit scope, standards, and conclusions. The document is a standalone audit report focused on internal control effectiveness rather than a full annual report or interim financial statement. It does not appear to be a brief announcement or a certification letter but a substantive audit report. Therefore, it fits the category of Audit Report / Information (AR). The document length (4625 characters) is sufficient to contain detailed audit content, not just an announcement or certification. Hence, the classification is AR with high confidence. FY 2022
2023-03-14 Chinese
关于2023年度日常关联交易预计的公告
Regulatory Filings Classification · 95% confidence The document is a detailed announcement regarding the company's expected related party transactions for the year 2023. It includes descriptions of the nature of these transactions, estimated amounts, pricing policies, and independent directors' opinions. It also references compliance with Shenzhen Stock Exchange listing rules and includes board meeting resolutions. The document is not a full financial report like an Annual Report (10-K) or Interim Report (IR), nor is it a simple announcement of a report publication. It is a regulatory announcement about related party transactions, which is a typical regulatory filing. It does not fit into categories like Board/Management changes, Earnings Release, or Capital updates. Therefore, the best classification is Regulatory Filings (RNS). The document length (6846 characters) and content support this classification with high confidence.
2023-03-14 Chinese
重大信息内部报告制度（2023年3月）
Governance Information Classification · 95% confidence The document is titled '重大信息内部报告制度' (Major Information Internal Reporting System) and is a detailed internal policy document of Tianma Microelectronics Co., Ltd. It outlines the procedures, responsibilities, and scope for internal reporting of major information within the company. The content includes definitions, reporting obligations, management of information flow, and confidentiality requirements. There is no indication that this is a financial report, earnings release, or any form of external regulatory filing. It is not an announcement or a report publication notice but an internal governance document related to information disclosure policies. Therefore, it best fits the category of Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2023-03-14 Chinese
外汇衍生品交易业务管理制度（2023年3月）
Governance Information Classification · 95% confidence The document is titled '外汇衍生品交易业务管理制度' (Foreign Exchange Derivatives Trading Business Management System) and is a detailed internal policy document outlining the principles, approval processes, management, risk control, and disclosure requirements related to the company's foreign exchange derivatives trading business. It includes references to company laws, securities laws, board approvals, and internal controls. The document is a management system or internal governance policy rather than a financial report, earnings release, or announcement. It does not contain financial statements, audit opinions, or voting results. It is not a presentation or a call transcript. It is a governance-related document detailing internal rules and procedures for managing a specific business activity within the company. Therefore, the most appropriate classification is Governance Information (CGR). The document length is 3364 characters, which is consistent with a detailed policy document rather than a brief announcement or report publication notice.
2023-03-14 Chinese

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