Skip to main content
Shengyi Technology Co.,Ltd. logo

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

Ticker · 600183 ISIN · CNE000000XL5 Shanghai Stock Exchange Manufacturing
Open in API
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
生益科技董事会薪酬与考核委员会议事规则（2025年10月修订）
Governance Information Classification · 95% confidence The document is titled as the 'Rules of Procedure for the Remuneration and Assessment Committee of the Board of Directors' of Guangdong Shengyi Technology Co., Ltd. It details the committee's composition, responsibilities, decision-making procedures, and other governance-related rules. There is no financial data, no report of financial results, no announcement of voting results, no legal proceedings, no capital changes, or other types of filings. The content focuses on internal governance rules related to remuneration and assessment of directors and senior management, which fits the definition of Governance Information (CGR). The document length is 2498 characters, which is relatively short but contains substantive governance content, not just an announcement or notice. Therefore, the appropriate classification is Governance Information (CGR).
2025-10-28 Chinese
生益科技董事、高级管理人员离职管理制度
Board/Management Information Classification · 95% confidence The document is titled as a management system for the resignation and departure of directors and senior management personnel of Guangdong Shengyi Technology Co., Ltd. It details procedures, responsibilities, and obligations related to the departure of board members and senior executives. There is no financial data, no mention of financial results, no regulatory filings or announcements about voting or capital changes. The content is focused on internal governance policies related to board and management personnel changes. This fits the category of Board/Management Information (MANG), which covers announcements or documents about changes in the company's board or senior management.
2025-10-28 Chinese
生益科技外部信息使用人管理制度（2025年10月修订）
Governance Information Classification · 95% confidence The document is titled as an external information user management system for Guangdong Shengyi Technology Co., Ltd., revised in October 2025. It outlines internal policies and procedures related to the management, confidentiality, and disclosure of company information, especially concerning periodic reports and major events. It references compliance with laws such as the Company Law and Securities Law, and internal rules about insider information and confidentiality. The document is a governance or internal control policy rather than a financial report, announcement, or regulatory filing. It does not contain financial data, audit results, voting results, or any report publication notice. 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
生益科技信用类债券募集资金管理制度（2025年10月修订）
Regulatory Filings Classification · 95% confidence The document is titled '信用类债券募集资金管理制度' which translates to 'Credit Bond Fundraising Management System' and is a detailed internal policy document outlining the management, use, supervision, and disclosure of funds raised through credit bonds by the company. It references relevant laws, regulations, and internal governance procedures. The document is a management system or policy rather than a financial report, announcement, or regulatory filing. It does not contain financial statements, earnings data, voting results, or any form of report publication announcement. It is not a certification or legal proceeding update. Given the nature of the document as a governance and internal control policy related to fundraising funds management, the most appropriate classification is Regulatory Filings (RNS), which serves as a fallback for miscellaneous filings that do not fit other categories.
2025-10-28 Chinese
生益科技内幕信息知情人备案管理制度（2025年10月修订）
Governance Information Classification · 95% confidence The document is a detailed internal policy titled '内幕信息知情人备案管理制度' (Insider Information Insider Registration Management System) for Guangdong Shengyi Technology Co., Ltd., revised in October 2025. It outlines the governance, scope, confidentiality, management, and responsibilities related to insider information and insider personnel. It references relevant laws and regulatory requirements, including the Securities Law, Shanghai Stock Exchange rules, and China Securities Regulatory Commission guidelines. The document includes procedural rules for insider information registration, reporting, confidentiality, and legal responsibilities. It is a governance and compliance document related to internal control and regulatory adherence rather than a financial report, earnings release, or announcement. It does not contain financial statements, earnings data, or shareholder meeting materials. It is not a report publication announcement or a certification. Therefore, the document best fits the category of Governance Information (CGR), as it details the company's internal rules and governance practices regarding insider information management.
2025-10-28 Chinese
生益科技董事和高级管理人员所持本公司股份及其变动管理细则（2025年10月修订）
Director's Dealing Classification · 95% confidence The document is titled as management rules regarding the holdings and changes in shares by the company's directors and senior management. It details regulations, restrictions, reporting, and disclosure requirements for share transactions by directors and senior management. There is no indication of financial statements, audit results, earnings data, or meeting materials. The content is focused on governance and compliance related to insider share dealings. This fits the category of Director's Dealing (DIRS), which covers reports of personal share transactions by company directors and executives.
2025-10-28 Chinese

Browse filings by year

27 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.