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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 2026-03-17 Capital/Financing Update
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
中信证券股份有限公司关于江苏天奈科技股份有限公司“天奈转债”回售有关事项的核查意见
Capital/Financing Update Classification · 95% confidence The document is a detailed verification opinion from a sponsor (中信证券股份有限公司) regarding the repurchase (回售) of convertible bonds (天奈转债) issued by 江苏天奈科技股份有限公司. It discusses the conditions triggering the bond repurchase, the calculation of repurchase price including accrued interest, the procedures for bondholders to exercise their repurchase rights, and the regulatory compliance of the repurchase event. The document is not a financial report like an annual or interim report, nor is it a simple announcement or certification. It is a formal verification opinion related to a capital/financing event involving convertible bonds. Therefore, the most appropriate classification is Capital/Financing Update (CAP). The document length and content support a high confidence in this classification.
2026-03-17 Chinese
天奈科技关于核心技术人员离职的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the departure of a core technical personnel from the company. It details the individual's role, the impact of their departure, and the company's measures to mitigate any negative effects. There is no financial data, no mention of financial results, no regulatory filings or certifications, and no reference to any report publication. The content focuses on management-level personnel changes, specifically a key technical staff member leaving the company. This fits the category of Board/Management Information (MANG), which includes announcements of changes in senior management or key personnel.
2026-03-10 Chinese
中信证券股份有限公司关于江苏天奈科技股份有限公司核心技术人员离职的核查意见
Regulatory Filings Classification · 95% confidence The document is a detailed investigation opinion issued by a sponsor (中信证券股份有限公司) regarding the departure of a core technical personnel from 江苏天奈科技股份有限公司. It includes specific information about the individual's role, shareholding, confidentiality and non-compete agreements, impact assessment on the company, and measures taken. The document is not a financial report, earnings release, or regulatory filing in the usual sense, but rather a formal opinion or statement related to a personnel change and its implications. It does not fit categories like Annual Report, Interim Report, or Earnings Release. It is not a Board/Management Information announcement about a board or senior management change, but rather a sponsor's due diligence opinion on a key technical staff departure. This type of document is best classified under Regulatory Filings (RNS) as it is a regulatory disclosure related to company operations and compliance but does not fit other more specific categories.
2026-03-10 Chinese
中信证券股份有限公司关于江苏天奈科技股份有限公司使用可转换公司债券暂时闲置募集资金进行现金管理的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed verification opinion from CITIC Securities regarding Jiangsu Tiannai Technology Co., Ltd.'s use of temporarily idle raised funds from convertible bonds for cash management. It references regulatory rules on raised funds management, details the raised funds, investment purpose, amount, risk analysis, and approvals by the board and audit committee. The document is a specialized audit or verification report on the use of raised funds, not a full annual or interim financial report. It does not contain comprehensive financial statements or earnings data but focuses on compliance and risk control related to cash management of raised funds. This fits the definition of an Audit Report / Information (AR) as it is a standalone audit/verification report related to accounting and regulatory compliance, not a full annual report or earnings release. The document length (3667 characters) and content confirm it is not a brief announcement or a report publication notice, but a substantive audit opinion. FY 2025
2026-03-02 Chinese
天奈科技第三届董事会第三十次会议决议公告
Board/Management Information Classification · 100% confidence The document is a formal announcement of resolutions passed at a board meeting of Jiangsu Tiannai Technology Co., Ltd. It details the meeting date, attendance, and specific decisions made, such as the use of idle raised funds for cash management and providing guarantees for a subsidiary. The document includes voting results and references to related announcements on the Shanghai Stock Exchange website. It does not contain financial statements or detailed financial performance data, nor is it a transcript or presentation. It is clearly a Board/Management Information announcement about board decisions and authorizations. The document length is short (1581 characters), and it is not an announcement of a report publication but a direct disclosure of board resolutions. Therefore, the appropriate classification is MANG (Board/Management Information).
2026-03-02 Chinese
天奈科技关于使用可转换公司债券暂时闲置募集资金进行现金管理的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement by Jiangsu Tiannai Technology Co., Ltd. regarding the use of temporarily idle raised funds from convertible bonds for cash management. It details the investment purpose, amount, risk analysis, approval procedures, and includes opinions from the audit committee and the sponsor institution. The document is relatively short (3275 characters) and focuses on a specific financing-related update about the use of raised funds, not a full financial report or earnings release. It does not contain financial statements or comprehensive financial data. It is not a report publication announcement since it contains substantive information about the cash management plan and approvals. The content fits best under Capital/Financing Update (CAP) as it relates to the company's financing activities and use of raised capital.
2026-03-02 Chinese

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