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吉林碳谷 — Investor Relations & Filings

Ticker · 920077 Beijing Stock Exchange Manufacturing
Open in API
Filings indexed 537 across all filing types
Latest filing 2025-05-11 Regulatory Filings
Country CN China
Listing Beijing Stock Exchange 920077

About 吉林碳谷

Jilin Tangu Carbon Fiber Co., Ltd. specializes in the research, development, and large-scale production of polyacrylonitrile (PAN)-based carbon fiber precursors. The company focuses on high-performance precursor technology, offering a diverse product portfolio that includes both small-tow and large-tow specifications, such as 24K and 48K varieties. These materials serve as critical inputs for the manufacturing of carbon fiber used in wind turbine blades, aerospace components, automotive parts, and sports equipment. By leveraging advanced polymerization and spinning processes, the company provides high-strength, high-modulus materials designed for demanding industrial applications. Its core competencies lie in the mass production of cost-effective large-tow precursors, supporting the global transition toward lightweight and high-strength structural materials.

Recent filings

Filing Released Lang Actions
解除股权质押的公告
Regulatory Filings Classification · 95% confidence The document is a formal announcement regarding the release of pledged shares by a shareholder. It details the number of shares released from pledge, the remaining pledged shares, and the relevant dates and parties involved. There is no financial performance data, no discussion of financial results, no management commentary, and no mention of a report being attached or published. The content is specific to a change in share pledge status, which relates to capital structure but is not a financing update in the sense of new capital raising. It is a regulatory announcement about share pledge release, which fits best under Regulatory Filings (RNS) as it does not fit other more specific categories like Share Issue/Capital Change (SHA) or Transaction in Own Shares (POS). The document is short and focused on a specific corporate action disclosure.
2025-05-11 Chinese
持股5%以上股东减持股份结果公告
Major Shareholding Notification Classification · 100% confidence The document is a public announcement regarding the reduction of shareholding by a shareholder holding more than 5% of the company's shares. It details the shareholder's name, shareholding before and after reduction, the method of reduction, the time period, and the amount involved. The document is titled as a 'shareholding reduction result announcement' and includes a statement ensuring the accuracy and completeness of the information. There is no financial report, audit, or management discussion present. The content fits the definition of a Major Shareholding Notification, specifically reporting a change in significant share ownership levels.
2025-04-29 Chinese
关于吉林碳谷碳纤维股份有限公司2024年度募集资金存放与使用情况鉴证报告
Regulatory Filings
2025-04-24 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'. It contains detailed financial data for the year 2024, including assets, liabilities, net profit, earnings per share, and shareholder information. It also includes management assurances about the accuracy and completeness of the report, mentions an unqualified audit opinion from an accounting firm, and discusses company business operations and shareholder structure. The length of the document (6980 characters) and the detailed financial and operational data indicate this is the actual annual report, not just an announcement or summary. Therefore, the document fits the definition of an Annual Report (10-K). FY 2024
2025-04-24 Chinese
2024年年度独立董事述职报告（谢长志）
Board/Management Information Classification · 95% confidence The document is titled as an "Annual Independent Director's Duty Report" for the year 2024 by an independent director of the company. It details the director's attendance at board and shareholder meetings, review of related party transactions, audit committee activities, communication with auditors, and interactions with minority shareholders. It does not contain financial statements or comprehensive financial data but rather a narrative report on the director's duties and activities during the year. This type of document is a management or director report on governance and oversight activities rather than a full annual report or audit report. It is not a regulatory filing or announcement of a report but a substantive report on director duties. Therefore, the best fitting category is Board/Management Information (MANG). The document length is 3101 characters, which is consistent with a detailed report but not a full financial report. Hence, classification as MANG is appropriate with high confidence.
2025-04-24 Chinese
第四届董事会第二次会议决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of the resolutions passed at the second meeting of the fourth board of directors of 吉林碳谷碳纤维股份有限公司. It includes information about meeting attendance, agenda items, voting results, and references to various reports and documents that have been or will be disclosed separately on the Beijing Stock Exchange information disclosure platform. The document itself does not contain the full reports but rather summarizes the board's decisions and approvals, including the 2024 annual report, financial reports, budget, and other related documents. This type of document is a formal announcement of board meeting resolutions rather than the reports themselves. Therefore, it fits best into the category of Board/Management Information (MANG), which covers announcements of changes or decisions by the board of directors or senior management.
2025-04-24 Chinese

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