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Ningbo Shanshan Co.,Ltd. — Investor Relations & Filings

Ticker · 600884 ISIN · CNE000000JJ8 LEI · 300300MXM0RPCBS6WT25 Shanghai Stock Exchange Manufacturing
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Filings indexed 2,432 across all filing types
Latest filing 2025-08-29 Governance Information
Country CN China
Listing Shanghai Stock Exchange 600884

About Ningbo Shanshan Co.,Ltd.

https://www.ssgf.net/index/en/index.html

Ningbo Shanshan Co.,Ltd. specializes in the research, development, and manufacturing of lithium-ion battery materials and display components. The company’s core portfolio includes anode materials, cathode materials, and electrolytes designed for electric vehicles, energy storage systems, and portable electronics. It maintains a leading global position in the production of artificial graphite and silicon-based anodes. Additionally, the company is a major provider of LCD polarizers, a business expanded through strategic acquisitions to serve the global display panel market. By integrating advanced chemical engineering with large-scale manufacturing, the company provides critical materials for the transition to renewable energy and the evolution of high-definition display technologies. Its operations focus on technical innovation, supply chain stability, and meeting the performance requirements of international battery and electronics manufacturers.

Recent filings

Filing Released Lang Actions
杉杉股份董事会薪酬与考核委员会工作细则（2025年修订）
Governance Information Classification · 100% confidence The document is titled as the "Work Rules of the Board Remuneration and Assessment Committee" of Ningbo Shanshan Co., Ltd., revised in 2025. It details the committee's composition, responsibilities, decision-making procedures, and governance related to remuneration and assessment of directors and senior management. It is a governance-related document focusing on internal rules and committee operations rather than financial results, voting outcomes, or announcements. There is no indication of it being a report, announcement, or regulatory filing. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2025-08-29 Chinese
杉杉股份董事会提名委员会工作细则（2025年修订）
Governance Information Classification · 95% confidence The document is titled '宁波杉杉股份有限公司董事会提名委员会工作细则（2025年修订）', which translates to 'Ningbo Shanshan Co., Ltd. Board Nomination Committee Working Rules (2025 Revision)'. It details the structure, responsibilities, and procedures of the Board Nomination Committee, including legal references and governance practices. There are no financial statements, earnings data, or shareholder voting results. The content focuses on governance rules and internal board committee operations. This matches the description of Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices. The document length is 2633 characters, which is sufficient for a detailed governance report rather than a brief announcement. Therefore, the appropriate classification is CGR with high confidence.
2025-08-29 Chinese
杉杉股份董事和高级管理人员所持本公司股份及其变动管理制度（2025年修订）
Governance Information Classification · 95% confidence The document is titled as a management system for the holdings and changes of shares by directors and senior management of Ningbo Shanshan Co., Ltd. It details rules and restrictions on share transactions by directors and senior management, including reporting requirements, trading prohibitions, and responsibilities. The content focuses on governance and internal rules related to shareholding by company insiders rather than financial results, audit opinions, or shareholder meeting materials. It is not a report of financial performance, earnings, or capital changes, nor is it a voting result or legal proceeding update. The document is a governance-related policy document issued by the board, consistent with Governance Information filings that detail internal rules and governance practices. The document length is 4404 characters, which is relatively short but contains substantive governance content, not just an announcement or certification. Therefore, the appropriate classification is Governance Information (CGR).
2025-08-29 Chinese
杉杉股份外部信息使用人管理制度（2025年修订）
Governance Information Classification · 95% confidence The document is titled as an internal management system for external information users of Ningbo Shanshan Co., Ltd., focusing on the handling, confidentiality, and legal compliance related to the company's periodic reports and major events. It references laws and company regulations but does not contain any financial data, report content, or announcement of financial results. It is a governance-related internal policy document rather than a report, announcement, or filing related to financial performance or shareholder actions. Therefore, it fits best under Governance Information (CGR). The document length is short and it is not an announcement of a report publication, so it is not RPA or RNS.
2025-08-29 Chinese
杉杉股份内幕信息知情人登记管理制度（2025年修订）
Governance Information Classification · 95% confidence The document is a detailed internal policy document titled '内幕信息知情人登记管理制度' (Insider Information Insider Registration Management System) for Ningbo Shanshan Co., Ltd., revised in 2025. It outlines the rules, responsibilities, and procedures for managing insider information and insider registration in compliance with Chinese securities laws and Shanghai Stock Exchange regulations. It includes definitions, confidentiality obligations, registration and reporting requirements, and penalties related to insider information. There are no financial statements, earnings data, or investor presentations. It is not an announcement or a brief notice but a comprehensive governance and compliance document related to insider information management. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2025-08-29 Chinese
杉杉股份内部审计管理制度（2025年修订）
Audit Report / Information Classification · 95% confidence The document is titled '内部审计管理制度 (2025年修订)' which translates to 'Internal Audit Management System (2025 Revision)'. It details the internal audit policies, responsibilities, procedures, and governance structure of the company Ningbo Shanshan Co., Ltd. It includes chapters on general principles, internal audit institutions, duties and powers, audit procedures, information disclosure, rewards and penalties, and appendices. The document is a comprehensive internal audit management policy document rather than an audit report or financial statement. It does not contain financial data, audit results, or certification letters. It is not an announcement or a brief summary but a detailed internal governance document related to audit management. Therefore, it fits best under the category of Audit Report / Information (AR), which includes applied accounting principles and internal audit information, excluding full annual reports. The document is 5259 characters long, sufficient to be a full policy document rather than a short announcement or certification. Hence, the classification is AR with high confidence. FY 2025
2025-08-29 Chinese

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