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利尔达 — Investor Relations & Filings

Ticker · 920249 Beijing Stock Exchange Manufacturing
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Filings indexed 285 across all filing types
Latest filing 2025-04-27 Board/Management Inform…
Country CN China
Listing Beijing Stock Exchange 920249

About 利尔达

https://www.lierda.com/

Lierda Science & Technology Group is a provider of Internet of Things (IoT) solutions and embedded system technologies. The company specializes in the research, development, and manufacturing of wireless communication modules, including NB-IoT, LoRa, Bluetooth, Wi-Fi, and Zigbee. Lierda offers a comprehensive suite of products ranging from high-performance electronic components to integrated system-level solutions for smart metering, industrial automation, smart homes, and healthcare applications. As a key player in the IoT ecosystem, the company provides technical support and distribution services for global semiconductor manufacturers. Its core competencies lie in wireless connectivity, low-power consumption design, and cloud-to-device integration, enabling digital transformation across various sectors through reliable hardware and software platforms.

Recent filings

Filing Released Lang Actions
关于董事会、监事会及高级管理人员延期换届的公告
Board/Management Information Classification · 95% confidence The document is an announcement from the company regarding the postponement of the board of directors, supervisory board, and senior management personnel re-election. It discusses the extension of the current board and management terms and the continuity of their duties until the new election is completed. There is no financial data, no mention of financial results, no audit information, and no regulatory certification. The content clearly relates to changes or updates in the company's board and senior management structure. Therefore, this fits the category of Board/Management Information (MANG). The document length is short and it is not a report publication announcement or certification. Hence, the classification is MANG with high confidence.
2025-04-27 Chinese
关于2024年度会计师事务所履职情况的评估报告
Audit Report / Information Classification · 95% confidence The document is titled as an evaluation report on the performance of the accounting firm Tianjian CPA Firm for the year 2024. It discusses the firm's qualifications, audit work, independence, and compliance with regulations. It is not the audit report itself but an assessment of the auditor's performance and compliance. The document length is 2226 characters, which is relatively short and more consistent with an announcement or evaluation rather than a full audit report. There is no detailed financial data or audit results presented here, only an evaluation of the auditor's work and integrity. Therefore, this document fits best under the category of Audit Report / Information (AR), which includes standalone audit reports, applied accounting principles, and results of internal or regulatory stress tests, excluding full annual reports. The confidence is high given the clear focus on auditor evaluation and audit-related information. FY 2024
2025-04-27 Chinese
2024年年度报告摘要
Annual Report Classification · 95% confidence The document is titled '年度报告摘要' which translates to 'Annual Report Summary' and contains detailed financial data for the year 2024, including assets, liabilities, net profit, and shareholder information. It references the full annual report and includes audit opinions, company business overview, financial data, shareholding structure, and management information. The length is over 6,000 characters and it contains substantive financial data and analysis, not just an announcement or certification. Therefore, this document is the actual Annual Report or a summary thereof, fitting the definition of an Annual Report (10-K). FY 2024
2025-04-27 Chinese
内部控制自我评价报告
Audit Report / Information Classification · 95% confidence The document is titled "内部控制自我评价报告" which translates to "Internal Control Self-Evaluation Report." It discusses the company's internal control evaluation as of December 31, 2024, including control environment, risk assessment, control activities, information and communication, and internal supervision. It references compliance with internal control standards and laws, and provides detailed evaluation conclusions and descriptions of internal control processes. The document is comprehensive and contains substantive information about the company's internal control system and its effectiveness, rather than being a brief announcement or certification. This type of report is typically classified as an Audit Report / Information (AR) because it focuses on internal control evaluation and audit-related information, not a full annual report or other categories. The document length (5138 characters) supports it being a full report rather than a short announcement. Therefore, the appropriate classification is AR with high confidence. FY 2024
2025-04-27 Chinese
董事会关于独立董事独立性自查情况的专项报告
Governance Information Classification · 95% confidence The document is a special report from the company's board regarding the independence of its independent directors. It references regulatory requirements and provides a detailed assessment of the independence criteria for the directors. The content is focused on governance and compliance with independence rules rather than financial results or management changes. It is not an announcement of a meeting, voting results, or a financial report. The document fits best under Governance Information (CGR) as it details the company's governance practices related to independent directors' independence.
2025-04-27 Chinese
舆情管理制度
Governance Information Classification · 95% confidence The document is titled as a "舆情管理制度" (Public Opinion Management System) approved by the company's board of directors. It details the company's internal policy and procedures for managing public opinion and media relations, including organizational structure, responsibilities, and response measures. There are no financial statements, earnings data, or regulatory filings related to financial performance. The document is a governance-related internal policy approved by the board, not a financial report or announcement. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2025-04-27 Chinese

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