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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 2026-04-29 Audit Report / Informat…
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
天健会计师事务所（特殊普通合伙）关于江苏天奈科技股份有限公司2025年内部控制审计报告
Audit Report / Information Classification · 95% confidence The document is titled '内部控制审计报告' which translates to 'Internal Control Audit Report'. It references auditing standards and the responsibility of the board and auditors regarding internal control over financial reporting as of December 31, 2025. The document contains an auditor's opinion on the effectiveness of internal control over financial reporting. It is a standalone audit report focused on internal control, not a full annual report or interim report. The length is short (777 characters), but the content is substantive and includes an audit opinion, not just an announcement or certification. Therefore, it fits the category of Audit Report / Information (AR). FY 2025
2026-04-29 Chinese
天奈科技2025年度“提质增效重回报”行动方案评估报告暨2026年度“提质增效重回报”行动方案
Annual Report Classification · 95% confidence The document is a detailed report from Jiangsu Tinnai Technology Co., Ltd. covering the assessment of the 2025 action plan and the 2026 action plan for quality improvement and efficiency enhancement. It includes comprehensive information on business operations, financial performance (including revenue and net profit figures), R&D activities, market expansion, project construction, investor relations, corporate governance, and financial management. The document contains actual financial data for the year 2025 and strategic plans for 2026. It is not a brief announcement or a certification but a substantive report covering a fiscal year and forward-looking plans. This matches the characteristics of an Annual Report (10-K) which provides a full overview of company activity and financial performance for a year. Therefore, the document should be classified as an Annual Report (10-K). FY 2025
2026-04-29 Chinese
天奈科技关于续聘公司2026年度审计机构的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the reappointment of the company's audit firm for the fiscal year 2026. It details the audit firm's qualifications, past performance, independence, and the board's approval process. The document does not contain any financial statements or audit results itself, but rather informs shareholders and the public about the intention to continue with the same audit firm and the procedural steps taken. The document length is 3132 characters, which is relatively short and consistent with an announcement rather than a full audit report. Therefore, this is not the audit report itself but an announcement about the audit firm reappointment. According to the classification rules, such announcements fall under Regulatory Filings (RNS) as they do not contain substantive financial data or audit results but are regulatory disclosures about audit firm appointments.
2026-04-29 Chinese
天奈科技未来三年（2026年—2028年）股东分红回报规划
Notice of Dividend Amount Classification · 95% confidence The document is a detailed plan outlining the company's dividend distribution policy and shareholder return planning for the next three years (2026-2028). It discusses principles, mechanisms, decision procedures, and conditions for dividend payments, including cash and stock dividends. It is not a financial report, earnings release, or regulatory filing but a formal policy document related to dividends and shareholder returns. This fits the definition of a Notice of Dividend Amount (DIV), which includes announcements of dividend amounts, payment dates, and related shareholder details. The document is 3418 characters long, which is relatively short but contains substantive policy content rather than just an announcement of a report publication or a brief notice. Therefore, the best classification is DIV with high confidence.
2026-04-29 Chinese
天奈科技董事会审计委员会2025年度履职情况报告
Governance Information Classification · 75% confidence The document is the full text of the audit committee’s 2025 performance report (董事会审计委员会2025年度履职情况报告) from Jiangsu Tiannai Technology Co., Ltd. It contains detailed sections on committee composition, meeting activities, oversight of financial reporting, external audit, internal control and governance practices. This is not a change-in-board announcement, nor an earnings release, nor an audited financial statement by an external auditor, but rather a governance report on board committee activities. Therefore it best fits the “Governance Information” category (CGR).
2026-04-29 Chinese
天奈科技2025年度独立董事述职报告（于成永）
Regulatory Filings Classification · 86% confidence The document is an annual performance report by an independent director covering attendance, committee work, internal control reviews, and governance oversight (“独立董事述职报告”). It is not a financial report (10-K/IR/MDA), not an earnings release, call transcript, proxy statement or M&A filing. It’s a compliance/governance disclosure required by listing rules but does not propose new internal rules or structural governance charters, nor announce board changes. This type of standalone compliance filing falls under the fallback “Regulatory Filings (RNS)” category.
2026-04-29 Chinese

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