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

Ticker · 688116 ISIN · CNE100003P90 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 1,169 across all filing types
Latest filing 2025-10-09 Transaction in Own Shar…
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
天奈科技关于股份回购进展的公告
Transaction in Own Shares Classification · 100% confidence The document is an announcement from Jiangsu Tiannai Technology Co., Ltd. regarding the progress of its share repurchase program. It details the repurchase plan, including dates, amounts, prices, and the number of shares repurchased to date. The document references regulatory compliance and previous announcements related to the share buyback. It does not contain financial statements or comprehensive financial data but focuses on the update of the company's share repurchase activity. Therefore, it fits the category of a Transaction in Own Shares (POS) filing, which covers reports of the company buying back its own shares.
2025-10-09 Chinese
天奈科技关于可转债转股结果暨股份变动公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from Jiangsu Tiannai Technology Co., Ltd. regarding the results of convertible bond conversions and related share capital changes. It details the issuance, listing, conversion prices adjustments, and the current status of the convertible bonds (referred to as 'Tiannai Convertible Bonds'). The document includes specific dates, bond codes, conversion prices, and share capital changes but does not contain comprehensive financial statements or detailed financial performance data. It is primarily an update on capital structure changes due to convertible bond conversions and share movements. The document length is 3746 characters, which is relatively short and focused on a specific capital event rather than a full financial report. Therefore, it fits best under the category of Capital/Financing Update (CAP), which covers updates on company fundraising, financing activities, or capital structure changes.
2025-10-09 Chinese
天奈科技关于商标争议事项进展的公告
Legal Proceedings Report Classification · 95% confidence The document is an announcement regarding the progress of a trademark dispute litigation involving the company. It details the litigation stages, court rulings, compensation amounts, and the company's position and impact assessment. There are no financial statements, earnings data, or management discussion of financial results. The document is a legal proceeding update rather than a financial report or regulatory filing about financial performance. Therefore, it fits the category of Legal Proceedings Report (LTR). The document length is short and focused on litigation details, not a report publication or certification.
2025-09-23 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2025年半年度持续督导跟踪报告
Interim / Quarterly Report Classification · 95% confidence The document is titled as a "2025 年半年度持续督导跟踪报告" which translates to "2025 Semi-Annual Continuous Supervision Follow-up Report". It is issued by a sponsor (中信证券股份有限公司) for 江苏天奈科技股份有限公司, related to their 2022 specific issuance of A shares. The document contains detailed descriptions of ongoing supervision activities, risk assessments, financial data for the first half of 2025, core competitiveness, R&D progress, and other operational details. It references the 2025 half-year report and includes substantive financial data and analysis for the half-year period. The document is comprehensive and focused on a period shorter than a full fiscal year, with actual financial statements and management discussion. This matches the definition of an Interim / Quarterly Report (IR). It is not an announcement of a report publication, nor a certification or a brief summary. Therefore, the correct classification is IR with high confidence. H1 2025
2025-09-18 Chinese
天奈科技关于自愿披露股份回购进展的公告
Transaction in Own Shares Classification · 100% confidence The document is an announcement from Jiangsu Tiannai Technology Co., Ltd. regarding the progress of its share repurchase program. It details the repurchase plan, including dates, amounts, prices, and progress updates on shares bought back. The document does not contain financial statements or comprehensive financial analysis but focuses on the status and details of the company's share buyback activity. This fits the definition of a Transaction in Own Shares (POS) filing, which reports on the company's repurchase of its own shares.
2025-09-04 Chinese
天奈科技关于股份回购进展的公告
Transaction in Own Shares Classification · 95% confidence The document is an announcement from Jiangsu Tiannai Technology Co., Ltd. regarding the progress of its share repurchase program. It details the number of shares repurchased, the price range, total amount spent, and compliance with relevant regulations. The document does not contain financial statements or comprehensive financial analysis but focuses on the update of the company's share buyback activity. This fits the definition of a Transaction in Own Shares (POS) filing, which reports on the company's buyback or sale of its own shares. The document length is 1642 characters, which is consistent with an announcement rather than a full report. Therefore, the correct classification is POS with high confidence.
2025-09-01 Chinese

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