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Shanghai Carthane Co., Ltd — Investor Relations & Filings

Ticker · 603037 ISIN · CNE100002Z73 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,058 across all filing types
Latest filing 2025-04-28 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 603037

About Shanghai Carthane Co., Ltd

https://www.carthane.com/enindex

Shanghai Carthane Co., Ltd. specializes in the research, development, production, and sale of high-performance polyurethane elastomers and automotive components. The company's core product portfolio includes polyurethane shock absorption components such as jounce bumpers, spring seats, and dust covers, as well as lightweight pedal assemblies for brake, clutch, and accelerator systems. Utilizing advanced material science, the firm provides customized vibration control and structural solutions designed to enhance vehicle comfort and safety. Its products are widely integrated into the global automotive supply chain, serving major original equipment manufacturers and Tier 1 suppliers. The company focuses on technical innovation in polyurethane formulations and precision manufacturing processes to meet rigorous performance standards for vehicle dynamics and durability.

Recent filings

Filing Released Lang Actions
会计政策变更公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding a change in accounting policy by Shanghai Kaizhong Materials Technology Co., Ltd. It details the nature of the accounting policy change, references specific accounting standards and regulations, and states that the change does not require approval by the board or shareholders. The document does not contain full financial statements or comprehensive financial performance data but rather focuses on the policy change and its impact. The document length is 1739 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, this document is best classified as a Regulatory Filing (RNS) because it is a regulatory announcement about accounting policy changes without the full financial report itself.
2025-04-28 Chinese
2024年年度股东大会会议资料
AGM Information Classification · 100% confidence The document is titled "2024 年年度股东大会会议资料" which translates to "2024 Annual General Meeting (AGM) materials." It contains detailed information about the 2024 Annual General Meeting of Shanghai Kaizhong Materials Technology Co., Ltd., including meeting notices, agenda, board and supervisory reports, financial summaries, remuneration details, audit reports, and voting procedures. The content is comprehensive and clearly intended as materials shared during the AGM. It includes multiple agenda items such as the board's work report, supervisory board report, annual report, financial statements, internal control evaluation, profit distribution, remuneration confirmation, audit firm reappointment, and other shareholder proposals. The document is about 15,000 characters long, indicating it is a full set of meeting materials rather than a brief announcement or a standalone report. Therefore, it fits the definition of AGM Information (AGM-R) which includes presentations and materials shared during the Annual General Meeting.
2025-04-28 Chinese
2024年度可持续发展报告
Environmental & Social Information Classification · 100% confidence The document is titled '2024 年度可持续发展报告' which translates to '2024 Annual Sustainability Report'. It is explicitly described as an ESG (Environmental, Social, and Governance) report, covering the company's sustainability practices and achievements for the fiscal year 2024. The text references compliance with sustainability reporting guidelines from the Shanghai Stock Exchange and international standards such as GRI and TCFD. The content includes detailed disclosures on environmental impact, social responsibility, governance structure, and risk management related to sustainability. There is no indication that this is an announcement or a brief summary; rather, it is a comprehensive report focused on ESG factors. Therefore, the document fits the category of Environmental & Social Information (ESG) report.
2025-04-28 Chinese
对会计师事务所2024年度履职情况评估报告
Audit Report / Information Classification · 95% confidence The document is an evaluation report on the performance of the accounting firm Zhonghua CPA Firm for the year 2024 audit engagement with Shanghai Kaizhong Materials Technology Co., Ltd. It details the qualifications, independence, quality management, work plan, and resources of the audit firm. It does not contain financial statements or audit opinions themselves but assesses the audit firm's performance and compliance with regulatory requirements. This type of document is a standalone audit-related report focusing on the audit firm's role and quality control, which fits the category of Audit Report / Information (AR). The document length is 2915 characters, which is relatively short but contains substantive content about audit quality and procedures, not just an announcement or certification. Therefore, it is not a Regulatory Filing (RNS) or Report Publication Announcement (RPA). FY 2024
2025-04-28 Chinese
独立董事2024年度述职报告（周源康）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director 2024 Annual Work Report" for Shanghai Kaizhong Materials Technology Co., Ltd. It details the independent director's duties, attendance at board and committee meetings, communication with auditors, review of financial reports (including 2023 annual report and 2024 quarterly reports), and opinions on corporate governance and internal controls. The document is a detailed narrative report on the independent director's activities and oversight during the year 2024, including evaluation of financial reports and corporate governance matters. It is not a full annual report or financial statement itself, but a management-related report focusing on the independent director's role and observations. It is not an announcement or certification but a substantive report. This fits best under the category of Board/Management Information (MANG), which includes announcements or reports about board members' activities and management information. The document length is under 5,000 characters, but it is a full report of the independent director's annual work, not a mere announcement of a report publication. Therefore, the correct classification is MANG with high confidence.
2025-04-28 Chinese
关于召开2024年年度股东大会的通知
AGM Information Classification · 95% confidence The document is a detailed notice about the convening of the 2024 Annual General Meeting (AGM) of Shanghai Kaizhong Materials Technology Co., Ltd. It includes information about the date, voting methods, meeting agenda, and proxy forms. It does not contain the actual annual report or financial statements but rather the announcement and procedural details for the AGM. The document length is 3541 characters, which is relatively short and consistent with a meeting notice rather than a full report. Therefore, it fits the category of AGM Information (AGM-R).
2025-04-28 Chinese

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