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Shengyi Technology Co.,Ltd. — Investor Relations & Filings

Ticker · 600183 ISIN · CNE000000XL5 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,949 across all filing types
Latest filing 2025-10-28 Governance Information
Country CN China
Listing Shanghai Stock Exchange 600183

About Shengyi Technology Co.,Ltd.

https://www.syst.com.cn/

Shengyi Technology Co., Ltd. specializes in the research, development, production, and sale of high-end electronic materials. The company is a global leader in the manufacturing of copper-clad laminates (CCL) and prepreg materials, which serve as the fundamental substrates for printed circuit boards (PCBs). Its product portfolio includes a wide range of rigid, flexible, and high-performance dielectric materials designed for high-frequency, high-speed, and high-thermal reliability applications. These materials are critical components in telecommunications infrastructure, automotive electronics, consumer devices, aerospace systems, and industrial control equipment. The company maintains a strong focus on technological innovation, operating advanced R&D centers to develop low-loss and halogen-free solutions that meet evolving global environmental and technical standards.

Recent filings

Filing Released Lang Actions
生益科技总经理工作细则
Governance Information Classification · 95% confidence The document is titled as "总经理工作细则" which translates to "General Manager Work Rules" or "General Manager Operational Guidelines." It details the roles, responsibilities, qualifications, appointment and dismissal procedures, meeting protocols, and reporting duties of the company's general manager and other senior management personnel. There is no financial data, no mention of financial results, no regulatory filings, no voting results, no legal proceedings, no capital changes, or any other typical financial or regulatory report content. The document is a governance-related internal rules document focusing on management roles and responsibilities. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices. The document length is 3806 characters, which is sufficient for a detailed governance document. Confidence is high as the content clearly matches governance information and does not fit other categories.
2025-10-28 Chinese
生益科技信息披露暂缓与豁免业务管理制度
Governance Information Classification · 95% confidence The document is a detailed internal policy titled 'Information Disclosure Delay and Exemption Business Management System' for Guangdong Shengyi Technology Co., Ltd. It outlines rules and procedures for delaying or exempting disclosure of information, including definitions, scope, management, and filing requirements. It references regulatory laws and internal governance but does not contain financial data, earnings, audit results, or shareholder meeting materials. It is a governance-related document focused on disclosure management practices rather than a report or announcement. Therefore, it fits best under Governance Information (CGR). The document length is 2814 characters, which is relatively short but contains substantive policy content, not a mere announcement or certification.
2025-10-28 Chinese
生益科技关联交易管理制度
Governance Information Classification · 95% confidence The document is titled '关联交易管理制度' which translates to 'Related Party Transaction Management System'. It details the company's policies, principles, definitions, decision-making, and disclosure procedures regarding related party transactions. It references relevant laws and stock exchange rules, outlines the roles of directors and shareholders in approving related party transactions, and specifies disclosure and approval thresholds. The document is a governance-related internal policy document rather than a financial report, earnings release, or announcement. It does not contain financial statements or audit results, nor is it a notice or announcement of a report. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2025-10-28 Chinese
生益科技社会责任制度（2025年10月修订）
Environmental & Social Information Classification · 95% confidence The document is titled '社会责任制度' (Social Responsibility System) and contains detailed policies and principles related to the company's social responsibility, including sections on shareholder and creditor rights protection, employee rights protection, supplier and customer rights, environmental protection, public relations, and information disclosure. It references the company's obligation to disclose a social responsibility report alongside the annual report but does not itself contain financial data or annual financial performance. The document is a policy or governance document outlining the company's social responsibility framework rather than a financial report or announcement. This fits the description of an Environmental & Social Information (SR) report, which details the company's performance and policies on ESG factors. The document length is 3679 characters, which is sufficient for a substantive policy document but not a full annual report or interim report. Therefore, the best classification is Environmental & Social Information (SR).
2025-10-28 Chinese
生益科技投资者关系管理制度（2025年10月修订）
Governance Information Classification · 95% confidence The document is titled as an "Investor Relations Management System" for Guangdong Shengyi Technology Co., Ltd., revised in October 2025. It outlines principles, organizational structure, communication methods, and responsibilities related to investor relations management. There are no financial statements, earnings data, audit opinions, or regulatory filings. The content focuses on governance and management of investor relations activities, including communication with investors, compliance with laws, and internal procedures. This matches the description of Governance Information (CGR), which covers internal rules, board structure, and governance practices. The document is not a report, announcement, or transcript but a governance policy document.
2025-10-28 Chinese
生益科技董事会议事规则（2025年10月修订）
Governance Information Classification · 100% confidence The document is titled '董事会议事规则' which translates to 'Rules of Procedure for the Board of Directors'. It details the governance structure, decision-making authority, meeting procedures, voting rules, and other internal rules related to the board of directors of Guangdong Shengyi Technology Co., Ltd. It references relevant laws and regulations but does not contain financial data, audit results, or shareholder voting results. It is a governance document outlining internal board rules rather than a report, announcement, or financial statement. Therefore, it fits the category of Governance Information (CGR). The document length (8052 characters) and content confirm it is a full governance report, not a brief announcement or certification.
2025-10-28 Chinese

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