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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 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
天奈科技董事会审计委员会2024年度履职情况报告
Audit Report / Information Classification · 95% confidence The document is titled as the "2024年度履职情况报告" (2024 Annual Performance Report) of the Board Audit Committee of Jiangsu Tinnai Technology Co., Ltd. It details the audit committee's activities, meetings, oversight of financial reports, internal controls, and external audit supervision throughout 2024. The content focuses on the audit committee's work and evaluation rather than presenting the full annual financial statements or audit report itself. The document length is 3298 characters, which is relatively short and consistent with a committee report rather than a full audit report or annual report. It is not a certification or a simple announcement but a detailed report on the audit committee's duties and findings. This fits best with the category of Audit Report / Information (AR), which includes standalone audit reports and related committee reports on audit activities, excluding full annual reports. Therefore, the classification is AR with high confidence. FY 2024
2025-04-29 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新增2025年度日常关联交易预计额度的核查意见
Audit Report / Information Classification · 95% confidence The document is a verification opinion from CITIC Securities regarding the newly added 2025 annual expected daily related-party transaction quota for Jiangsu Tiannai Technology Co., Ltd. It details the approval procedures, related parties, transaction amounts, and compliance with regulatory rules. The document is a formal verification or audit opinion related to specific transactions and compliance, not a full annual report or financial statement. It does not contain comprehensive financial data or management discussion but focuses on the audit/verification of related-party transactions and regulatory compliance. The document length is 3546 characters, which is relatively short and focused on audit verification. Therefore, it fits best under Audit Report / Information (AR). FY 2025
2025-04-29 Chinese
江苏天奈科技股份有限公司对外担保管理办法（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 对外担保管理办法' which translates to 'Jiangsu Tiannai Technology Co., Ltd. External Guarantee Management Measures'. It is a detailed internal policy document outlining the procedures, conditions, responsibilities, and disclosure requirements related to the company's external guarantees. It references relevant laws and regulations but does not contain financial statements, audit results, or financial performance data. It is not an announcement or a report of financial results, nor is it a regulatory filing or certification. It is a governance-related document detailing internal rules and management practices regarding external guarantees. Therefore, it fits best under Governance Information (CGR). The document length (4767 characters) and content confirm it is a full policy document, not a brief announcement or certification.
2025-04-29 Chinese
江苏天奈科技股份有限公司会计师事务所选聘制度（2025年修订）
Governance Information Classification · 95% confidence The document is titled '会计师事务所选聘制度' which translates to 'Accounting Firm Selection System' and details the procedures, requirements, and governance related to the selection, appointment, and supervision of the company's external auditors (accounting firms). It includes references to relevant laws, company bylaws, and regulatory requirements, and outlines the roles of the audit committee, board, and shareholders in the process. There is no financial data, audit opinions, or financial statements included. The document is a governance and procedural policy document related to audit firm selection rather than an audit report, annual report, or any financial statement. It is not an announcement or a brief notice but a detailed internal governance document. Therefore, the most appropriate classification is Governance Information (CGR).
2025-04-29 Chinese
天奈科技关于调整公司组织架构的公告
Board/Management Information Classification · 95% confidence The document is an announcement from the company's board regarding an internal organizational structure adjustment. It mentions a board meeting and approval of the adjustment proposal. There is no financial data, no mention of financial results, no regulatory filings or certifications, and no shareholder voting results. The content focuses on management and organizational changes. Therefore, it fits the category of Board/Management Information (MANG). The document length is short and it is not a report or announcement of a report publication, so it is not RPA or RNS.
2025-04-29 Chinese
天奈科技2024年度会计师事务所履职情况评估报告
Audit Report / Information Classification · 95% confidence The document is titled as a "2024年度会计师事务所履职情况评估报告" which translates to "2024 Annual Evaluation Report on the Performance of the Accounting Firm." It details the evaluation of the auditor's performance, qualifications, audit procedures, quality management, and overall assessment of the accounting firm (天健会计师事务所) hired for auditing the company's 2024 financial statements and internal controls. The document does not contain actual financial statements or detailed financial results but focuses on the auditor's role, independence, and audit quality management. This matches the description of an Audit Report / Information (AR) which includes standalone audit reports and evaluation of audit firms' performance, excluding full annual reports. The document length is 2564 characters, which is relatively short but contains substantive content about audit evaluation, not just an announcement or certification. Therefore, it is classified as AR with high confidence. FY 2024
2025-04-29 Chinese

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