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Xinyaqiang Silicon Chemistry Co.,Ltd — Investor Relations & Filings

Ticker · 603155 ISIN · CNE1000043B8 Shanghai Stock Exchange Manufacturing
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Filings indexed 582 across all filing types
Latest filing 2026-05-28 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 603155

About Xinyaqiang Silicon Chemistry Co.,Ltd

http://www.newasiaman.com/

Xinyaqiang Silicon Chemistry Co.,Ltd. focuses on the research, development, and production of organic silicon fine chemicals. The company’s core product range includes hexamethyldisilazane (HMDS), hexamethyldisiloxane (HMDSO), and trimethylchlorosilane, alongside various functional silanes and silazanes. These products are utilized as essential intermediates and processing aids in pharmaceutical synthesis, semiconductor fabrication, and the production of high-performance materials. The firm emphasizes high-purity standards and integrated manufacturing processes to support applications in electronics, healthcare, and advanced polymers.

Recent filings

Filing Released Lang Actions
关于2025年年度股东会的延期公告
Regulatory Filings Classification · 85% confidence The document is an official exchange filing announcing the postponement of the company’s 2025 Annual General Meeting (change of meeting date, voting arrangements, registration date unchanged). It does not include AGM materials or presentations, nor is it a financial report or proxy solicitation packet. It is a general regulatory announcement, so it falls under the fallback category of Regulatory Filings (RNS).
2026-05-28 Chinese
2025年年度股东会会议材料
AGM Information Classification · 92% confidence The document contains extensive materials for the company’s 2025 Annual General Meeting, including meeting notices, agendas, and detailed proposals for shareholder approval (e.g., board reports, financial results, profit distribution, cash management, etc.). This aligns precisely with the definition of “AGM Information” (AGM-R), which covers presentations and materials shared during an Annual General Meeting.
2026-05-25 Chinese
独立董事候选人声明与承诺（王炳雪）
Proxy Solicitation & Information Statement Classification · 86% confidence The document is a declaration and commitment by a nominee for an independent director position, detailing qualifications, legal compliance, and independence requirements. It is intended to inform shareholders ahead of an election, rather than announce an actual board appointment or provide financial results. This aligns with materials provided to shareholders for voting decisions (proxy solicitation/information statement), not an annual report or management change announcement. Hence it should be classified as a Proxy Solicitation & Information Statement.
2026-05-18 Chinese
独立董事提名人声明与承诺（王炳雪）
Board/Management Information Classification · 90% confidence The document is a formal nomination statement and commitment by a nominating party for an independent director candidate. It details qualifications, compliance with regulations, and independence criteria for board membership. This is an announcement related to board composition and management, falling squarely under Board/Management Information (MANG).
2026-05-18 Chinese
独立董事候选人声明与承诺（殷耀兵）
Board/Management Information Classification · 85% confidence The document is a candidate declaration and commitment for nomination as an independent director of the board. It details the nominee’s qualifications, compliance with laws, and commitment to independence. This falls under announcements and materials related to board membership and management changes, which is classified as Board/Management Information (MANG).
2026-05-18 Chinese
独立董事提名人声明与承诺（殷耀兵）
Board/Management Information Classification · 75% confidence The document is a formal statement and commitment by a nominating shareholder for an independent director candidate, detailing the nominee’s qualifications, independence criteria, and regulatory compliance. It is not a financial report, earnings release, or proxy solicitation, but rather a board/management‐level governance filing concerning board composition. Therefore, it falls under Board/Management Information (MANG).
2026-05-18 Chinese

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