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Jiangsu Cnano Technology Co.,Ltd. — Investor Relations & Filings

Ticker · 688116 ISIN · CNE100003P90 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,169 across all filing types
Latest filing 2025-04-29 Governance Information
Country CN China
Listing Shanghai Stock Exchange 688116

About Jiangsu Cnano Technology Co.,Ltd.

http://www.cnanotechnology.com/

Jiangsu Cnano Technology Co., Ltd. specializes in the research, development, and large-scale production of carbon nanotubes and graphene-based materials. The company’s primary product portfolio includes multi-walled carbon nanotubes, single-walled carbon nanotubes, and high-performance conductive pastes. These materials are engineered to enhance the electrical conductivity, energy density, and structural integrity of lithium-ion batteries, serving as critical components for electric vehicle power systems and consumer electronics. Beyond energy storage, the company provides solutions for conductive plastics and anti-static coatings. Cnano focuses on advanced synthesis processes and proprietary dispersion technologies to ensure high purity and uniform performance across its material applications.

Recent filings

Filing Released Lang Actions
江苏天奈科技股份有限公司对外投资管理办法（2025年修订）
Governance Information Classification · 95% confidence The document is titled '江苏天奈科技股份有限公司 对外投资管理办法' which translates to 'Jiangsu Tinnai Technology Co., Ltd. External Investment Management Measures'. It is a detailed internal policy document outlining the principles, approval procedures, financial management, and auditing related to the company's external investments. It includes sections on short-term and long-term investments, approval authorities, financial and audit responsibilities, and internal controls. There is no indication that this is a financial report, earnings release, regulatory filing, or announcement. It is a governance-related document describing internal rules and procedures for managing external investments. Therefore, the most appropriate classification is Governance Information (CGR). The document length is 3387 characters, which is relatively short but contains substantive governance content rather than a mere announcement or certification.
2025-04-29 Chinese
天奈科技独立董事年度述职报告（杨永宏）
Board/Management Information Classification · 95% confidence The document is titled '2024年度独立董事述职报告' which translates to '2024 Independent Director's Work Report'. It details the independent director's background, attendance at board and shareholder meetings, committee participation, communication with auditors, and oversight activities during the 2024 fiscal year. It includes evaluations of governance, internal controls, related party transactions, and management appointments. The content is a detailed report on the independent director's duties and activities over the year, which is a form of management or board information rather than a financial report or announcement. It is not an annual report, audit report, earnings release, or any other financial statement. It is also not a brief announcement or a proxy solicitation. The document is a comprehensive report on board/management information, specifically the independent director's annual work report. Therefore, the appropriate classification is Board/Management Information (MANG). The document length (6098 characters) supports it being a full report rather than a short announcement.
2025-04-29 Chinese
中信证券股份有限公司、中国国际金融股份有限公司关于江苏天奈科技股份有限公司向特定对象发行A股股票发行过程和认购对象合规性的报告
Capital/Financing Update Classification · 95% confidence The document is a detailed report by the sponsors and underwriters (中信证券股份有限公司 and 中国国际金融股份有限公司) regarding the issuance process and compliance of a specific A-share stock issuance by 江苏天奈科技股份有限公司. It includes detailed information about the issuance price, number of shares, subscription process, investor categories, regulatory approvals, and compliance with relevant laws and regulations. The document is not a general financial report like an annual or quarterly report, nor is it a simple announcement or certification. It is a compliance and process report related to a capital raising event (stock issuance). This fits the category of Capital/Financing Update (CAP), which covers updates on company fundraising and financing activities. The document length and detail confirm it is not a mere announcement but a substantive report on the issuance process and compliance.
2025-04-29 Chinese
天奈科技关于向特定对象发行A股股票发行情况报告书披露的提示性公告
Capital/Financing Update Classification · 95% confidence The document is a short announcement (429 characters) regarding the issuance of A shares to specific investors by Jiangsu Tiannai Technology Co., Ltd. It mentions that detailed issuance documents have been filed with the Shanghai Stock Exchange and are available on their website. The text does not contain detailed financial data or the full issuance report but rather serves as a notice about the issuance and references the full report elsewhere. According to the 'Menu vs Meal' rule, this is an announcement about a report, not the report itself. Therefore, the appropriate classification is Capital/Financing Update (CAP).
2025-04-29 Chinese
天奈科技2024年度社会责任报告
Environmental & Social Information Classification · 100% confidence The document is titled as the "2024 Jiangsu Cnano Technology Co., Ltd. Annual Social Responsibility Report" and contains extensive content related to the company's environmental, social, and governance (ESG) practices, including sections on company governance, innovation, employee rights, safety, environmental management, and social contributions. It references compliance with Shanghai Stock Exchange sustainability reporting guidelines and covers the reporting period of 2024. The document does not contain financial statements or earnings data but focuses on sustainability and social responsibility performance. Therefore, it fits the category of Environmental & Social Information (ESG) reports.
2025-04-29 Chinese
天奈科技2025年第一季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "江苏天奈科技股份有限公司 2025 年第一季度报告" which translates to "Jiangsu Tinnai Technology Co., Ltd. 2025 First Quarter Report." It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and shareholder information for the first quarter of 2025. The report explicitly states it is a quarterly report and includes unaudited financial statements for the period ending March 31, 2025. The length of the document (15,000 characters) and the presence of comprehensive financial data confirm it is a full interim/quarterly financial report rather than a brief announcement or certification. Therefore, the document fits the definition of an Interim / Quarterly Report (IR). Q1 2025
2025-04-29 Chinese

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