证券日报网讯 8月13日晚间，有研硅发布公告称，公司以前年度已累计使用募集资金100，056.36万元， 本年度实际使用募集资金8，140.86万元。截至2025年06月30日，募集资金余额为63，576.75万元（包括 累计收到的银行存款利息扣除银行手续费等的净额），募集资金专项账户余额为13，576.75万元，与募 集资金余额相差50，000.00万元均为未到期的现金管理余额。 （文章来源：证券日报） ...

（文章来源：证券日报） 证券日报网讯 8月13日晚间，有研硅发布公告称，2025年半年度公司实现营业收入490，914，928.21 元，同比下降3.20%；归属于上市公司股东的净利润106，034，746.36元，同比下降18.74%。 ...

Group 1 - The company, Youyan Silicon, announced on August 13 that it will hold the 10th meeting of the 2nd Board of Directors and the 10th meeting of the 2nd Supervisory Board on August 12, 2025 [2] - The meetings will review the proposal to use part of the raised funds, amounting to 48.33 million yuan, for the research and industrialization of 8-inch zone melting silicon single crystal technology [2] - This proposal is subject to approval by the company's shareholders' meeting [2]

证券日报网讯 8月13日晚间，有研硅发布公告称，公司第二届监事会第十次会议审议通过了《关于公司 2025年半年度报告及其摘要的议案》等多项议案。 （文章来源：证券日报） ...

证券日报网讯 8月13日晚间，有研硅发布公告称，公司将于2025年9月1日召开2025年第二次临时股东 会。本次股东会将审议《关于公司取消监事会、修订并办理工商变更登记的议案》等多项议案。 （文章来源：证券日报） ...

经营活动产生的现金流量净额比上年同期增加97.11%，主要原因为银行承兑汇票到期承兑导致收款增 加，同时公司增加银行承兑汇票付款，现金支出减少所致。 智通财经APP讯，有研硅(688432.SH)披露2025年半年度报告，报告期公司实现营收4.91亿元，同比下降 3.20%;归属于上市公司股东的净利润1.06亿元，同比下降18.74%;扣非净利润7357万元，同比下降 19.47%;基本每股收益0.09元。 ...

经营活动产生的现金流量净额比上年同期增加97.11%，主要原因为银行承兑汇票到期承兑导致收款增 加，同时公司增加银行承兑汇票付款，现金支出减少所致。 智通财经APP讯，有研硅(688432.SH)披露2025年半年度报告，报告期公司实现营收4.91亿元，同比下降 3.20%;归属于上市公司股东的净利润1.06亿元，同比下降18.74%;扣非净利润7357万元，同比下降 19.47%;基本每股收益0.09元。 ...

（文章来源：智通财经） 有研硅8月13日晚间披露2025年半年报，公司上半年实现营业收入4.91亿元，同比下降3.20%；归属于上 市公司股东的净利润1.06亿元，同比下降18.74%；基本每股收益0.09元。 ...

有研硅8月13日晚间披露2025年半年报，公司上半年实现营业收入4.91亿元，同比下降3.20%；归属于上 市公司股东的净利润1.06亿元，同比下降18.74%；基本每股收益0.09元。 ...

Core Viewpoint - The report highlights the financial performance and operational strategies of GRINM Semiconductor Materials Co., Ltd. for the first half of 2025, indicating a decline in revenue and net profit while emphasizing ongoing innovation and market expansion efforts [1][3]. Financial Performance - The company's operating revenue for the first half of 2025 was approximately 490.91 million yuan, a decrease of 3.20% compared to the same period last year [3]. - The total profit for the period was about 150.27 million yuan, down 10.70% year-on-year [3]. - The net profit attributable to shareholders was approximately 106.03 million yuan, reflecting an 18.74% decline compared to the previous year [3]. - The net cash flow from operating activities increased by 97.11%, primarily due to the maturity of bank acceptance bills [3]. Business Overview - The company specializes in the research, production, and sales of semiconductor silicon materials, including silicon polishing wafers, etching equipment silicon materials, and semiconductor single crystals [4]. - The semiconductor silicon materials industry is classified under the "computer, communication, and other electronic equipment manufacturing" sector, which is a key strategic emerging industry supported by the state [4]. Market and Industry Conditions - The demand for core components such as storage and logic chips continues to rise, while the power semiconductor industry faces challenges due to declining automotive electronics demand and high inventory levels [4]. - The company is focusing on core semiconductor silicon materials and is implementing measures to enhance product competitiveness through technological innovation and supply chain optimization [4]. Research and Development - The company invested 9.01% of its operating revenue in R&D, an increase of 0.52 percentage points from the previous year [3][9]. - The company has established a robust R&D system and holds numerous patents, including 114 invention patents, which contribute to its competitive edge in the market [7][9]. Strategic Initiatives - The company is actively promoting the localization of key raw materials and equipment, which has improved supply chain security and reduced production costs [7]. - A dual strategy of deepening domestic market engagement while expanding overseas is being pursued to enhance market share [4][7]. Future Outlook - The company plans to continue optimizing its product structure and enhancing market competitiveness by focusing on customer needs and accelerating new product development [4]. - Significant investments are being made in expanding production capacity for integrated circuit silicon wafers and etching equipment silicon materials [4].