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Yinbang Clad Material Co.,Ltd. — Investor Relations & Filings

Ticker · 300337 ISIN · CNE100001JS6 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,572 across all filing types
Latest filing 2025-10-29 Governance Information
Country CN China
Listing Shenzhen Stock Exchange 300337

About Yinbang Clad Material Co.,Ltd.

https://www.cn-yinbang.com

Yinbang Clad Material Co.,Ltd. specializes in the research, development, and production of multi-metal clad materials and high-performance aluminum alloy composites. The company’s core product portfolio includes aluminum alloy clad sheets, strips, and foils, alongside advanced multi-metal combinations such as aluminum-steel, aluminum-stainless steel, and copper-aluminum. These materials are primarily engineered for heat transfer applications, serving as critical components in automotive heat exchangers, including radiators, condensers, and evaporators. Beyond the automotive sector, its products are utilized in HVAC systems, power plant cooling units, and consumer electronics. By utilizing sophisticated cladding technologies, the company delivers thermal management solutions focused on enhancing heat dissipation efficiency and structural integrity. It operates as a key supplier for both conventional and new energy vehicle thermal management systems.

Recent filings

Filing Released Lang Actions
董事会审计委员会工作细则
Governance Information Classification · 95% confidence The document is titled '银邦金属复合材料股份有限公司董事会审计委员会工作细则', which translates to 'Rules of Procedure for the Board Audit Committee of Yinbang Metal Composite Materials Co., Ltd.' It details the establishment, composition, responsibilities, and meeting procedures of the company's audit committee. The content focuses on governance structure, audit oversight, internal control, and committee operations rather than financial results or audit opinions. It does not contain financial statements or audit reports but rather governance rules related to the audit committee. Therefore, this document fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices. The document length is 3995 characters, which is substantive and not a mere announcement or certification, supporting classification as CGR rather than RNS or RPA.
2025-10-29 Chinese
高级管理人员薪酬及考核制度
Remuneration Information Classification · 95% confidence The document is titled '银邦金属复合材料股份有限公司高级管理人员薪酬及考核制度', which translates to 'Senior Management Compensation and Assessment System of Yinbang Metal Composite Materials Co., Ltd.' It details the company's internal policies on senior management remuneration, performance evaluation, salary composition, adjustment principles, and disciplinary measures. There is no financial data, no regulatory filing references, no voting results, no legal proceedings, no capital changes, no earnings or annual report content. The document is a governance-related policy document about compensation and assessment of senior management, which fits the definition of Remuneration Information (DEF 14A) filings that detail compensation for top executives and directors. The document length is 2141 characters, which is sufficient for a policy document but not a full financial report. Therefore, the best classification is Remuneration Information (DEF 14A).
2025-10-29 Chinese
投资者关系管理制度
Governance Information Classification · 95% confidence The document is titled as an "Investor Relations Management System" for 银邦金属复合材料股份有限公司, detailing the company's policies, principles, responsibilities, and procedures for managing investor relations. It includes sections on communication with investors, disclosure principles, interaction platforms, and compliance with relevant laws and stock exchange rules. The content is a governance and procedural document rather than a financial report, earnings release, or announcement. It does not contain financial statements, audit opinions, voting results, or capital changes. It is a detailed internal governance document related to investor relations management, fitting best under Governance Information (CGR). The document length (8591 characters) and detailed procedural content support this classification rather than a brief announcement or regulatory filing.
2025-10-29 Chinese
总经理工作细则
Governance Information Classification · 100% confidence The document is titled as "银邦金属复合材料股份有限公司总经理工作细则" which translates to "General Manager Work Rules of Yinbang Metal Composite Materials Co., Ltd.". It contains detailed internal governance rules, qualifications, duties, appointment and dismissal procedures, reporting obligations, and other management-related regulations specifically for the company's general manager and deputy general managers. There is no financial data, no mention of financial results, no audit information, no shareholder meeting materials, no voting results, no legal proceedings, no capital or financing updates, and no regulatory filings. The document is a governance-related internal policy document detailing management roles and responsibilities, which fits the category of Governance Information (CGR). The document length is 8466 characters, which is substantive and not a mere announcement or certification. Therefore, the appropriate classification is Governance Information (CGR).
2025-10-29 Chinese
对外担保管理制度
Governance Information Classification · 95% confidence The document is titled '银邦金属复合材料股份有限公司对外担保管理制度' which translates to 'Yinbang Metal Composite Co., Ltd. External Guarantee Management System'. It is a detailed internal policy document outlining the company's procedures, rules, and responsibilities regarding external guarantees and risk management. It includes sections on general principles, management of external guarantees, risk management, information disclosure, and responsibilities of personnel. There is no indication that this is a financial report, regulatory filing, announcement, or any other specific filing type such as an annual report or earnings release. It is a governance-related internal control document describing company policies and procedures. Therefore, the most appropriate classification is Governance Information (CGR). The document length (6015 characters) and content support this classification with high confidence.
2025-10-29 Chinese
董事会审计委员会年报工作制度
Audit Report / Information Classification · 90% confidence The document is titled as the 'Board Audit Committee Annual Report Work System' of Yinbang Metal Composite Materials Co., Ltd. It outlines the procedures, responsibilities, and regulations for the audit committee in relation to the company's annual financial report preparation, audit, and disclosure. The content focuses on the audit committee's role, coordination with auditors, internal control evaluation, and compliance with regulatory requirements. It does not contain actual financial statements or audit results but rather describes the governance and procedural framework for the annual audit process. The document is a policy or procedural guideline related to audit work rather than an audit report or annual report itself. Therefore, it fits best under 'Audit Report / Information (AR)' as it pertains to audit-related governance and procedures but is not the full annual report or audit report itself. The document length is 2446 characters, which is relatively short and consistent with a procedural document rather than a full report. FY 2025
2025-10-29 Chinese

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