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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 1,952 across all filing types
Latest filing 2026-05-29 Director's Dealing
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
生益科技董事减持股份计划公告
Director's Dealing Classification · 92% confidence The document is an official announcement by a company director (the chairman) outlining a plan to reduce his personal shareholding in the company. This is a notification of director share transactions (insider dealing) rather than a report or financial statement. Matches the definition of Director's Dealing (DIRS).
2026-05-29 Chinese
生益科技2025年年度权益分派实施公告
Notice of Dividend Amount Classification · 91% confidence The document is an implementation announcement of the company’s 2025 annual equity distribution (cash dividend) including per-share dividend amount, record date, ex-dividend date, payment date, distribution procedures, and tax treatment. This is a Notice of Dividend Amount, matching code DIV.
2026-05-28 Chinese
生益科技股票交易异常波动公告
Regulatory Filings Classification · 91% confidence The document is a regulatory announcement by Guangdong Shengyi Technology Co., Ltd. disclosing that its stock price has experienced abnormal trading fluctuations in accordance with Shanghai Stock Exchange rules. It contains no financial statements, no meeting materials, no management changes, and is not a dividend or share issuance notice. It is thus a compliance/regulatory announcement. According to the filing definitions, this falls under Regulatory Filings (RNS).
2026-05-26 Chinese
生益科技关于回购注销部分限制性股票减资暨通知债权人的公告
Transaction in Own Shares Classification · 85% confidence The document is an official announcement by Guangdong Shengyi Technology Co., Ltd. regarding the repurchase and cancellation of restricted shares (115,560 shares) and the consequent reduction of registered capital, along with the statutory notification to creditors. It details a share buyback (transaction in own shares) for cancellation. This clearly falls under the category of a company share repurchase transaction rather than a broader capital markets rule or other filings. Classification: Transaction in Own Shares (Code: POS)
2026-05-19 Chinese
北京市康达（广州）律师事务所关于广东生益科技股份有限公司2025年年度股东会的法律意见书
AGM Information Classification · 82% confidence The document is a legal opinion letter (“法律意见书”) issued by Beijing Kangda (Guangzhou) Law Firm regarding the convening, procedures, proposals, voting process and outcomes of the 2025 Annual General Shareholders’ Meeting of Guangdong Shenyu Technology Co., Ltd. It is clearly part of the materials prepared for and shared at the AGM rather than the actual vote‐result bulletin or a standalone financial report. Therefore, it falls under AGM Information (AGM‐R).
2026-05-19 Chinese
生益科技2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 97% confidence The document is an announcement of the resolutions passed at the 2025 Annual General Meeting, detailing attendance, voting results on profit distribution, annual report, board report, director reports, auditor appointment, related transactions, remuneration, capital amendments, etc., along with lawyer witness statements. This matches the definition of Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-05-19 Chinese

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