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利通科技 — Investor Relations & Filings

Ticker · 920225 Beijing Stock Exchange Manufacturing
Open in API
Filings indexed 417 across all filing types
Latest filing 2026-03-29 Board/Management Inform…
Country CN China
Listing Beijing Stock Exchange 920225

About 利通科技

https://www.letone.cn/v4/

Luohe Letone Hydraulics Technology Co., Ltd. specializes in the research, development, and manufacturing of high-pressure rubber hoses, hose assemblies, and fluid connectors. The company's product portfolio includes wire-braided and wire-spiraled hydraulic hoses, industrial hoses for chemical, petroleum, and food applications, and ultra-high-pressure hoses designed for demanding environments. Letone serves diverse sectors such as construction machinery, mining, agriculture, and oil and gas exploration. By focusing on polymer material innovation and advanced manufacturing processes, the company provides fluid conveyance solutions characterized by high pressure resistance, durability, and compliance with international standards. Its integrated approach covers the entire value chain from raw material formulation to the production of customized fluid power systems.

Recent filings

Filing Released Lang Actions
独立董事述职报告(董治国）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Annual Work Report" for the year 2025 by an independent director of a listed company. It details the director's background, attendance at board and committee meetings, exercise of duties, communication with shareholders, and opinions on company governance and financial reporting. It references various company reports (annual report, quarterly reports, internal control reports) but does not contain the reports themselves. The document is a detailed narrative report on the independent director's activities and opinions for the year, which fits the category of Board/Management Information (MANG) as it relates to governance and management oversight rather than a full annual report or audit report. The length (5903 characters) and content confirm it is a substantive report rather than a brief announcement or certification. Therefore, the best classification is MANG with high confidence.
2026-03-29 Chinese
独立董事述职报告(赵贇）
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 the company. It details the director's background, attendance at board and committee meetings, exercise of duties, communication with shareholders, and overall evaluation of the year. It references various board meetings, audit committee meetings, and shareholder meetings, but it is not a financial report itself. It is a detailed report on the independent director's activities and compliance with governance rules, focusing on board and management information rather than financial results or audit opinions. Therefore, it fits best under the category of Board/Management Information (MANG). The document length is sufficient and contains substantive content about management and board activities, not just an announcement or certification, so it is not RNS or RPA. Hence, the classification is MANG with high confidence.
2026-03-29 Chinese
关于召开2025年年度股东会通知公告（提供网络投票）
AGM Information Classification · 95% confidence The document is a notice announcing the convening of the 2025 Annual General Meeting (AGM) of the company, including details about the meeting date, voting methods, agenda items, and registration procedures. It does not contain the actual annual report or financial statements but rather informs shareholders about the upcoming meeting and the proposals to be voted on. The document length is 3612 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, it fits the category of AGM Information (AGM-R).
2026-03-29 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 board regarding the independence of the company's independent directors, referencing regulatory guidelines on independent directors. It is a specific governance-related disclosure about board members' independence, not a full annual report, audit report, or management report. It is not an announcement of voting results or a proxy statement. The content fits best under governance-related information about board structure and practices.
2026-03-29 Chinese
关于使用暂时闲置自有资金进行现金管理的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement by a company regarding the use of temporarily idle own funds for cash management. It details the purpose, amount, sources, methods, decision-making process, risk analysis, and impact on the company. There are no financial statements or detailed financial results presented. The document is relatively short (1433 characters) and serves as a disclosure of a financing or capital management activity rather than a full financial report or earnings release. It does not fit categories like Annual Report, Interim Report, or Earnings Release. It is best classified as a Capital/Financing Update (CAP) because it informs about the company's capital management activities involving cash management of idle funds.
2026-03-29 Chinese
拟续聘2026年度会计师事务所公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the proposed reappointment of an accounting firm (致同会计师事务所) for the fiscal year 2026. It details the firm's background, audit team, audit fees, and the approval process by the board and audit committee. There is no actual audit report or financial statements included, only information about the appointment process and related approvals. The document length is relatively short (2565 characters) and it serves as a formal announcement rather than a full audit report or annual report. Therefore, it fits best under the category of Audit Report / Information (AR), which includes standalone audit-related announcements and information about audit firms, excluding full annual reports. FY 2026
2026-03-29 Chinese

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