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NANJING COMPTECH COMPOSITES CORPORATION — Investor Relations & Filings

Ticker · 301591 ISIN · CNE100006HG4 Shenzhen Stock Exchange Manufacturing
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Filings indexed 307 across all filing types
Latest filing 2026-04-23 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 301591

About NANJING COMPTECH COMPOSITES CORPORATION

https://www.njcomptech.com

Nanjing Comptech Composites Corporation specializes in the research, development, and manufacturing of high-performance fluoropolymer products and advanced composite materials. The company focuses on processing engineering plastics such as PTFE, PFA, FEP, PEEK, and PI to create specialized components including seals, gaskets, bellows, and high-purity fluid handling systems. Serving critical sectors such as semiconductor manufacturing, chemical processing, aerospace, and medical technology, the firm provides solutions designed for extreme environments involving high temperatures, corrosive chemicals, and ultra-high purity requirements. Their technical capabilities encompass precision machining, molding, and the integration of carbon fiber composites to enhance structural performance. Comptech is recognized for its commitment to material innovation and quality standards in demanding industrial applications.

Recent filings

Filing Released Lang Actions
关于续聘2026年度会计师事务所的公告
Regulatory Filings Classification · 85% confidence The document is an official announcement by Nanjing Kent Composite Materials Co., Ltd. regarding the reappointment of its external auditor (an accounting firm) for the 2026 financial year. It does not contain actual audit reports or financial statements, nor is it a notice of dividend, share issue, or management change. It is not an AGM presentation or proxy solicitation document, but rather a regulatory disclosure of the auditor reappointment resolved by the board and to be submitted to shareholders. This falls under general regulatory announcements that do not fit more specific categories, so it is classified as a Regulatory Filing (RNS).
2026-04-23 Chinese
2025年度独立董事述职报告（高允斌）
Governance Information Classification · 85% confidence The document is a 2025年度独立董事述职报告 (Independent Director’s Annual Performance Report) from the company’s independent director, detailing governance duties, meeting attendance, committee work, and compliance with corporate governance regulations. It is not an Annual Report or financial statement, nor an announcement of board changes. It falls under corporate governance disclosures, best matching the Governance Information category (CGR).
2026-04-23 Chinese
2025年度独立董事述职情况（严兵）
Governance Information Classification · 85% confidence The document is titled “2025年度独立董事述职报告” and contains the independent director’s annual performance report on their board duties, committee participation, governance oversight, and compliance with laws and the company’s governance rules. It is not a full annual report, earnings release, or financial statements, nor is it a notice of meeting results or capital change. It details governance practices and board-level oversight, fitting the Governance Information category (CGR).
2026-04-23 Chinese
内部控制审计报告
Audit Report / Information Classification · 92% confidence The document is titled “内部控制审计报告” and “2025年度内部控制评价报告,” issued by a certified public accounting firm, providing the auditor’s opinion on the effectiveness of the company’s internal controls over financial reporting and detailing internal control evaluation standards and conclusions. This is not a notice of publication but the full standalone audit report on internal controls, fitting the definition of an Audit Report / Information. Therefore, the correct classification is AR. FY 2025
2026-04-23 Chinese
独立董事提名人声明与承诺（被提名人：高允斌）
Board/Management Information Classification · 75% confidence The document is a formal nomination statement and commitment by the company’s board nominator for an independent director candidate, filed with the stock exchange under the company’s corporate governance rules. It announces a board‐related nomination (a prospective board change), rather than presenting financial data, audit results, an earnings release, or AGM materials. Therefore it falls under Board/Management Information.
2026-04-23 Chinese
2025年度会计师事务所履职情况评估报告
Audit Report / Information Classification · 98% confidence The document is titled “2025年度会计师事务所履职情况评估报告” and outlines the performance evaluation of the external audit firm, including firm credentials, appointment procedures, audit work performed, and the issuance of an unqualified audit opinion. It is not the company’s annual report itself but a standalone audit-related report. This fits the Audit Report / Information category. FY 2025
2026-04-23 Chinese

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