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XI'AN ESWIN MATERIAL TECHNOLOGY CO., LTD. — Investor Relations & Filings

Ticker · 688783 ISIN · CNE100007D09 Shanghai Stock Exchange Manufacturing
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Filings indexed 102 across all filing types
Latest filing 2026-06-02 Declaration of Voting R…
Country CN China
Listing Shanghai Stock Exchange 688783

About XI'AN ESWIN MATERIAL TECHNOLOGY CO., LTD.

https://www.eswinsi.com/

XI'AN ESWIN MATERIAL TECHNOLOGY CO., LTD. specializes in the research, development, and manufacturing of high-end semiconductor materials. The company primarily focuses on the production of 12-inch (300mm) monocrystalline silicon wafers, including polished and epitaxial varieties. These products serve as critical substrates for the fabrication of integrated circuits used in logic chips, memory devices, image sensors, and power semiconductors. By leveraging advanced crystal growth and wafer processing technologies, the company provides high-purity, low-defect silicon materials to meet the stringent requirements of global semiconductor manufacturers. Its operations support the scaling of advanced process nodes and contribute to the stability of the semiconductor supply chain through large-scale production capacity and rigorous quality control standards.

Recent filings

Filing Released Lang Actions
2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 98% confidence The document is a shareholders’ meeting resolution announcement (2025 annual general meeting) including meeting details and detailed voting results for each proposal. This matches the definition of Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-06-02 Chinese
北京市竞天公诚律师事务所关于西安奕斯伟材料科技股份有限公司2025年年度股东会的法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 75% confidence The document is a legal opinion letter issued by a law firm regarding the 2025 Annual General Meeting of Xi’an Yiswei Material Technology Co., Ltd. While it provides legal analysis on the convening procedures and attendees, its core substance includes the detailed voting results for each of the 11 AGM resolutions (“同意…股，占…%；反对…股，占…%；弃权…股，占…%”). This matches the definition of “Declaration of Voting Results & Voting Rights Announcements” (DVA), which covers official results from shareholder votes at any general meeting.
2026-06-02 Chinese
关于完成董事会换届选举及聘任高级管理人员、证券事务代表的公告
Board/Management Information Classification · 95% confidence The document is a formal announcement detailing the completion of the board of directors’ renewal election and the appointment of senior management and securities affairs representative. It is focused squarely on changes in the company’s board composition and management roles, matching the definition for Board/Management Information.
2026-06-02 Chinese
关于选举第二届董事会职工代表董事的公告
Board/Management Information Classification · 90% confidence The document is an official announcement by the company’s board regarding the election of an employee representative director to the second board. It details the board’s term expiration, election procedure, compliance with company law and listing rules, and the newly elected director’s information. This falls squarely under changes in the company's board/management.
2026-06-02 Chinese
中信证券股份有限公司关于西安奕斯伟材料科技股份有限公司关于对外投资暨关联交易的核查意见
Regulatory Filings Classification · 75% confidence The document is a sponsor’s due‐diligence and verification opinion (“核查意见”) by Citic Securities on Xi’an Yswei’s related‐party external investment in Zhuhai Yiyuan Technology Co., Ltd., prepared under the Shanghai Stock Exchange STAR Market listing rules. It does not contain full financial statements typical of an annual or interim report, nor is it a proxy, capital raise, or dividend notice. It serves as a regulatory compliance filing under listing regulations and thus best fits “Regulatory Filings (RNS)” as a miscellaneous compliance document.
2026-05-28 Chinese
关于对外投资暨关联交易的公告
Capital/Financing Update Classification · 65% confidence The document is a formal stock exchange announcement by Xi’an Yicaiwei Material Technology Co., Ltd. describing a proposed external equity investment (using its own funds) in a related party (Zhuhai Yiyuan Technology Co., Ltd.) and disclosing all terms, board approvals, pricing, and risk factors. This is not an annual report, earnings release or call transcript; nor is it a share issuance by the company, share buyback, management change, legal proceeding, or merger bid. Rather, it reports a capital/financing transaction—specifically, an external investment and related-party transaction—making it best classified under Capital/Financing Update (CAP).
2026-05-28 Chinese

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