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Shanghai Sinyang Semiconductor Materials Co.,Ltd. — Investor Relations & Filings

Ticker · 300236 LEI · 836800QWIFWOPRKFR466 Shenzhen Stock Exchange Manufacturing
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Filings indexed 2,184 across all filing types
Latest filing 2026-04-14 Transaction in Own Shar…
Country CN China
Listing Shenzhen Stock Exchange 300236

About Shanghai Sinyang Semiconductor Materials Co.,Ltd.

https://www.sinyang.com.cn

Shanghai Sinyang Semiconductor Materials Co.,Ltd. specializes in the research, development, and manufacturing of high-purity electronic chemicals and supporting equipment. The company's core product portfolio includes electroplating solutions and additives for wafer-level packaging, high-end photoresists, and specialized wet electronic chemicals such as strippers, cleaners, and etching solutions. Serving the integrated circuit manufacturing and advanced packaging sectors, the firm provides integrated solutions that combine chemical materials with automated delivery systems. Shanghai Sinyang focuses on technological innovation to support advanced nodes in IC fabrication and high-density interconnect applications, positioning itself as a critical supplier for wafer-level processing and microelectronics manufacturing.

Recent filings

Filing Released Lang Actions
关于芯征途（二期）持股计划第三个锁定期届满的提示性公告
Transaction in Own Shares Classification · 1% confidence The document is a Chinese A-share announcement detailing the expiry of the third lock-up period for an employee shareholding plan (“芯征途（二期）持股计划”), including background on repurchased treasury shares being transferred into the plan and follow-up arrangements. It is not an earnings release, financial report, management change, or dividend notice, but rather a company transaction involving its own shares (shares held in treasury being transferred/issued within the employee plan). This falls under “Transaction in Own Shares (POS)”.
2026-04-14 Chinese
东方财富证券股份有限公司关于上海新阳半导体材料股份有限公司新成长（一期）股权激励计划预留授予部分第三个归属期归属相关事项之独立财务顾问报告
Regulatory Filings
2026-03-20 Chinese
第六届董事会第八次会议决议公告
Regulatory Filings
2026-03-20 Chinese
关于作废新成长（二期）股权激励计划部分已授予但尚未归属的限制性股票的公告
Regulatory Filings
2026-03-20 Chinese
东方财富证券股份有限公司关于上海新阳半导体材料股份有限公司2025年股票增值权激励计划第一个行权期行权相关事项之独立财务顾问报告
Regulatory Filings
2026-03-20 Chinese
北京市隆安律师事务所上海分所关于上海新阳半导体材料股份有限公司新成长（一期）股权激励计划预留授予部分第三个归属期归属条件成就及部分限制性股票作废事项的法律意见书
Regulatory Filings
2026-03-20 Chinese

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