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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 2025-10-28 Governance Information
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
上海凯众材料科技股份有限公司重大信息内部报告制度（2025年10月修订）
Governance Information Classification · 95% confidence The document is titled '重大信息内部报告制度' which translates to 'Major Information Internal Reporting System' and outlines the internal procedures and responsibilities for reporting significant information within the company. It references legal and regulatory frameworks such as the Company Law of China, Securities Law, and Shanghai Stock Exchange listing rules. The content focuses on internal governance, reporting obligations, confidentiality, and legal responsibilities related to material information disclosure. There are no financial statements, earnings data, or shareholder meeting materials. The document is a governance-related internal policy rather than a financial report or announcement. Therefore, the most appropriate classification is Governance Information (CGR). The document length is 2657 characters, which is relatively short but contains substantive governance content, not just an announcement or certification.
2025-10-28 Chinese
关于使用募集资金置换预先投入募投项目及已支付发行费用的自筹资金的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement by Shanghai Kaizhong Materials Technology Co., Ltd. regarding the use of raised funds to replace self-raised funds previously invested in projects and issuance fees. It details the amount of convertible bonds issued, the use of proceeds, verification by an accounting firm, and compliance with regulatory rules. The document is a formal disclosure about capital usage and fundraising activities, specifically about the replacement of pre-invested funds with raised funds. It does not contain financial statements or detailed financial performance data, nor is it a report or presentation. It is an update on capital/financing activities related to the company's convertible bond issuance and fund usage. Therefore, the appropriate classification is Capital/Financing Update (CAP). The document length is 3017 characters, which is consistent with an announcement rather than a full report.
2025-10-28 Chinese
上海凯众材料科技股份有限公司委托理财制度（2025年10月修订）
Governance Information Classification · 95% confidence The document is titled '委托理财管理制度' which translates to 'Entrusted Wealth Management System' or 'Entrusted Financial Management System' of Shanghai Kaizhong Materials Technology Co., Ltd. It outlines internal policies, principles, organizational structure, implementation procedures, daily management, supervision, and disclosure requirements related to the company's entrusted financial management activities. The content is a detailed internal governance document specifying how the company manages its entrusted financial assets, including approval processes, risk control, and disclosure obligations. It does not contain financial statements, audit results, earnings data, or shareholder meeting materials. It is not an announcement or a report of financial results but a governance or management policy document. Therefore, the most appropriate classification is Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2025-10-28 Chinese
上海凯众材料科技股份有限公司内幕信息知情人登记管理制度（2025年10月修订）
Governance Information Classification · 95% confidence The document is titled as an internal management system for insider information registration and management for Shanghai Kaizhong Materials Technology Co., Ltd. It details the company's policies and procedures for handling insider information, including definitions, scope, registration, confidentiality, responsibilities, and legal compliance. It references relevant securities laws and regulatory requirements but does not contain financial statements, earnings data, or any form of financial results. It is a governance-related document focusing on internal rules and compliance regarding insider information management. Therefore, it fits best under Governance Information (CGR). The document length is sufficient and it is not a mere announcement or certification, so it is not RPA or RNS.
2025-10-28 Chinese
关于使用募集资金向全资子公司提供借款以实施募投项目的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement from Shanghai Kaizhong Materials Technology Co., Ltd. regarding the use of funds raised through a convertible bond issuance to provide loans to its wholly-owned subsidiary for a specific investment project. It details the bond issuance, the amount of funds raised, the investment projects, and the decision by the board of directors to provide the loan. The document includes financial data of the subsidiary and regulatory compliance statements. The content is focused on capital usage and financing activities related to the company's fundraising and investment projects. It is not a full financial report, audit report, or earnings release, but rather an update on capital usage and financing. Therefore, the document fits best under the category of Capital/Financing Update (CAP). The document length is 3066 characters, which is sufficient for a detailed announcement but not a full report. Hence, the classification is CAP with high confidence.
2025-10-15 Chinese
2025年上海凯众材料科技股份有限公司向不特定对象发行可转换公司债券定期跟踪评级
Management Reports Classification · 95% confidence The document is a detailed credit rating report for Shanghai Kaizhong Materials Technology Co., Ltd. It includes extensive financial data, business operations, industry analysis, credit quality tracking, and investment project details. The report references audited financial statements for 2024 and unaudited interim data for the first half of 2025. It discusses bond issuance, credit rating tracking, and operational performance in depth. The content is comprehensive and analytical, focusing on credit rating and financial health rather than just announcing or summarizing financial results. It is not a simple earnings release or a brief announcement. The document is not a regulatory filing or a report publication announcement since it contains substantive financial and operational data and analysis. It is not a proxy, AGM material, or management change announcement. The nature of the document aligns with a Management Discussion and Analysis (MDA) report, which provides detailed explanations of financial results, business trends, and outlook, often used in credit rating contexts. Therefore, the most appropriate classification is Management Reports (MDA).
2025-10-15 Chinese

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