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Chengdu Guibao Science & Technology Co.,Ltd — Investor Relations & Filings

Ticker · 300019 ISIN · CNE100000GN5 LEI · 300300NDMKGA5VK7J517 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,890 across all filing types
Latest filing 2026-03-27 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 300019

About Chengdu Guibao Science & Technology Co.,Ltd

https://www.guibao.cn

Chengdu Guibao Science & Technology Co.,Ltd. specializes in the research, development, and manufacturing of high-performance silicone sealants and specialty materials. The company provides a comprehensive range of products including structural silicone sealants, weatherproofing materials, and insulating glass sealants primarily for the construction sector. Beyond architecture, Guibao serves diverse industrial markets such as solar energy, electronics, automotive, and power transmission. Its portfolio includes specialized adhesives for photovoltaic modules, thermal interface materials for electronics, and high-durability sealants for infrastructure projects. The company operates advanced production facilities and maintains a strong focus on technical innovation, supported by national-level research and development centers. Guibao's solutions are designed to meet rigorous international standards for durability, adhesion, and environmental resistance.

Recent filings

Filing Released Lang Actions
2025年年度审计报告
Regulatory Filings
2026-03-27 Chinese
独立董事述职报告--王翊民
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Report" for the year 2025 by an independent director of Chengdu Silibao Technology Co., Ltd. It details the director's duties, attendance at board and committee meetings, communication with auditors, and other governance-related activities during the year. It does not contain financial statements or quarterly/annual financial results but focuses on governance, oversight, and compliance matters related to the independent director's role. This type of document fits best under Board/Management Information (MANG), as it relates to management and board-level reporting rather than financial reporting or other categories.
2026-03-27 Chinese
独立董事述职报告--王进
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Report" for the year 2025 from Chengdu Silibao Technology Co., Ltd. It details the independent director's duties, attendance at board and shareholder meetings, committee participation, communication with auditors, and other governance-related activities during the year. It does not contain financial statements or financial performance data, nor is it an announcement of financial results or a regulatory filing. The content focuses on the independent director's role, governance, and oversight activities, which aligns with Board/Management Information filings. Therefore, the document is best classified as Board/Management Information (MANG).
2026-03-27 Chinese
独立董事述职报告--易阳
Management Reports Classification · 95% confidence The document is titled as an "Independent Director's Report" for the year 2025 from Chengdu Silibao Technology Co., Ltd. It details the independent director's background, attendance at board and committee meetings, exercise of duties, communication with auditors, and overall evaluation of the company's governance and compliance during the year. It is a formal report on the independent director's activities and oversight rather than a financial report, earnings release, or announcement. The content focuses on governance and management oversight, consistent with a Management Reports filing. It is not an announcement or a brief notice but a substantive report of the director's duties and observations over the fiscal year. Therefore, the most appropriate classification is Management Reports (MDA).
2026-03-27 Chinese
2025年度内部控制审计报告
Regulatory Filings
2026-03-27 Chinese
关于“质量回报双提升”行动方案的进展公告
Management Reports Classification · 95% confidence The document is an announcement from Chengdu Silicones Technology Co., Ltd. regarding the progress of their "Quality and Return Double Improvement" action plan. It includes detailed operational and financial performance data for the year 2025, descriptions of R&D activities, investment and acquisition updates, shareholder return policies, and investor relations efforts. The document contains actual financial figures such as revenue, net profit, R&D expenses, and dividend payments, indicating substantive financial reporting. The length is 4266 characters, which is relatively short but contains detailed financial and operational data rather than just a brief announcement or a certification. It is not a simple announcement of a report publication, nor is it a certification or a proxy statement. The content aligns with a comprehensive management discussion and analysis of company performance and outlook rather than a full annual report or quarterly report. Therefore, the document best fits the category of Management Reports (MDA), which covers management's detailed explanation of financial results, business trends, and outlook.
2026-03-27 Chinese

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