公告显示，公司关注到近期"光刻胶"概念受市场关注度较高，目前公司主营业务为精细化工产品的研 发、生产与销售，主要产品为造纸化学品、医药/农药中间体、荧光增白剂及电子化学品。其中电子化 学品在2024年的营业收入占公司总营收比例不到6%。关于光刻胶基材业务，公司现有光引发剂产品， 按客户订单小批量生产销售，2024年该产品收入占公司总营收约不到2%，连续两年对公司的经营业绩 影响较小，未来销售情况受多种因素影响存在较大不确定性。 智通财经APP讯，华软科技(002453.SZ)公告，公司股票交易价格于2025年9月23日、9月24日连续二个交 易日收盘价格涨幅偏离值累计超过20%，属于股票交易异常波动的情况。 ...

格隆汇9月24日丨华软科技(002453.SZ)公布股票交易异常波动公告，公司关注到近期"光刻胶"概念受市 场关注度较高，目前公司主营业务为精细化工产品的研发、生产与销售，主要产品为造纸化学品、医 药/农药中间体、荧光增白剂及电子化学品。其中电子化学品在2024年的营业收入占公司总营收比例不 到6%。关于光刻胶基材业务，公司现有光引发剂产品，按客户订单小批量生产销售，2024年该产品收 入占公司总营收约不到2%，连续两年对公司的经营业绩影响较小，未来销售情况受多种因素影响存在 较大不确定性。敬请广大投资者注意投资风险，理性投资。 ...

华软科技公告，公司关注到近期"光刻胶"概念受市场关注度较高，目前公司主营业务为精细化工产品的 研发、生产与销售，主要产品为造纸化学品、医药/农药中间体、荧光增白剂及电子化学品。其中电子 化学品在2024年的营业收入占公司总营收比例不到6%。关于光刻胶基材业务，公司现有光引发剂产 品，按客户订单小批量生产销售，2024年该产品收入占公司总营收约不到2%，连续两年对公司的经营 业绩影响较小，未来销售情况受多种因素影响存在较大不确定性。敬请广大投资者注意投资风险，理性 投资。 ...

Core Insights - The National Big Fund holding concept saw a significant increase of 4.83%, ranking second among concept sectors, with 42 stocks rising, including Changchuan Technology and Xingfu Electronics, which hit the 20% limit up [1][2] Group 1: Market Performance - The National Big Fund holding concept had a net inflow of 7.186 billion yuan, with 35 stocks receiving net inflows, and 16 stocks exceeding 100 million yuan in net inflows [2][3] - Leading the net inflow was Tongfu Microelectronics, with a net inflow of 1.273 billion yuan, followed by North Huachuang and SMIC with net inflows of 1.215 billion yuan and 1.137 billion yuan respectively [2][3] Group 2: Stock Performance - Top performers in the National Big Fund holding concept included Tongfu Microelectronics, which rose by 10%, and North Huachuang, which also increased by 10% [3][4] - Other notable gainers included Nanda Optoelectronics with a 12.50% increase, and Zhongke Feimeng with a 10.92% increase [1][4] - Conversely, the stocks with the largest declines included Shenzhen South Circuit, which fell by 3.81%, and Chip Original Shares, which decreased by 3.35% [1][5]

国林科技所属申万行业为：环保-环保设备Ⅱ-环保设备Ⅲ。所属概念板块包括：光刻胶、先进封装、半 导体设备、热泵概念、医废处理等。 截至9月10日，国林科技股东户数1.92万，较上期减少0.04%；人均流通股7627股，较上期增加0.04%。 2025年1月-6月，国林科技实现营业收入2.59亿元，同比增长22.99%；归母净利润-988.17万元，同比增 长59.97%。 分红方面，国林科技A股上市后累计派现4966.66万元。近三年，累计派现368.03万元。 责任编辑：小浪快报 9月24日，国林科技盘中上涨2.01%，截至10:58，报17.25元/股，成交2.51亿元，换手率10.11%，总市值 31.74亿元。 资金流向方面，主力资金净流入1369.22万元，特大单买入703.95万元，占比2.80%，卖出509.88万元， 占比2.03%；大单买入5599.53万元，占比22.28%，卖出4424.38万元，占比17.60%。 国林科技今年以来股价涨24.10%，近5个交易日涨5.50%，近20日涨10.93%，近60日涨10.58%。 今年以来国林科技已经1次登上龙虎榜，最近一次登上龙虎榜为3月28 ...

9月24日，百川股份盘中上涨2.10%，截至10:53，报7.30元/股，成交1.40亿元，换手率3.74%，总市值 43.38亿元。 资金流向方面，主力资金净流出12.13万元，特大单买入166.48万元，占比1.19%，卖出662.60万元，占 比4.73%；大单买入3446.75万元，占比24.58%，卖出2962.76万元，占比21.13%。 机构持仓方面，截止2025年6月30日，百川股份十大流通股东中，香港中央结算有限公司位居第五大流 通股东，持股284.41万股，相比上期增加85.94万股。 责任编辑：小浪快报 资料显示，江苏百川高科新材料股份有限公司位于江苏省江阴市云亭街道建设路55号，成立日期2002年 7月1日，上市日期2010年8月3日，公司主营业务涉及精细化工、新材料和新能源三大板块。主营业务收 入构成为：化工产品类75.51%，新材料产品类18.65%，新能源产品类5.84%。 百川股份所属申万行业为：基础化工-化学制品-其他化学制品。所属概念板块包括：小盘、光刻胶、储 能、新能源车、石墨烯等。 截至6月30日，百川股份股东户数8.06万，较上期减少6.93%；人均流通股6438股， ...

Group 1 - The core viewpoint of the news highlights the recent performance and financial metrics of Huate Gas, indicating a significant increase in stock price and trading activity [1] - As of September 24, Huate Gas's stock price rose by 2.00% to 62.10 CNY per share, with a total market capitalization of 7.471 billion CNY [1] - The company has seen a year-to-date stock price increase of 37.03%, with notable gains over various trading periods: 8.23% in the last 5 days, 7.38% in the last 20 days, and 25.51% in the last 60 days [1] Group 2 - Huate Gas reported a decrease in revenue for the first half of 2025, achieving 677 million CNY, down 5.77% year-on-year, and a net profit of 77.91 million CNY, down 18.97% year-on-year [2] - The company has a diverse revenue structure, with special gases accounting for 62.52%, ordinary industrial gases 22.01%, equipment and engineering 11.98%, and other sources 3.49% [1] - The number of shareholders decreased by 15.07% to 9,708, while the average circulating shares per person increased by 17.74% to 12,383 shares [2] Group 3 - Since its A-share listing, Huate Gas has distributed a total of 288 million CNY in dividends, with 180 million CNY distributed over the past three years [3]

Company Overview - Beijing Eight Billion Space Liquid Crystal Technology Co., Ltd. is located at No. 20, Yanshan East Road, Fangshan District, Beijing, and was established on July 9, 2004. The company was listed on January 6, 2020. Its main business involves the research, development, production, and sales of display liquid crystal materials [1][2]. Financial Performance - As of June 30, 2025, the company achieved operating revenue of 415 million yuan, representing a year-on-year growth of 10.63%. However, the net profit attributable to shareholders decreased by 37.90% to 30.87 million yuan [2]. - Cumulative cash dividends since the A-share listing amount to 128 million yuan, with 41.30 million yuan distributed over the past three years [3]. Stock Performance - On September 24, the stock price increased by 2.06% to 38.21 yuan per share, with a total market capitalization of 5.139 billion yuan. The trading volume was 76.53 million yuan, with a turnover rate of 1.51% [1]. - Year-to-date, the stock price has risen by 16.14%, but it has seen a decline of 2.43% over the last five trading days and 8.85% over the last 20 days. In contrast, it has increased by 25.44% over the last 60 days [1]. Shareholder Information - As of June 30, 2025, the number of shareholders increased by 17.18% to 9,597, while the average circulating shares per person decreased by 14.66% to 14,012 shares [2]. - Among the top ten circulating shareholders, the Huatai-PineBridge Technology Innovation Mixed Fund (007355) is the sixth largest, holding 2.126 million shares, a decrease of 129,300 shares from the previous period. The Huatai-PineBridge Private Vitality Mixed Fund (470009) ranks eighth, holding 1.5867 million shares, down by 237,100 shares [3]. Business Segments - The company's main business revenue composition includes mixed liquid crystal at 90.87%, other products at 6.09%, supplementary products at 2.00%, and liquid crystal monomers at 1.04% [1]. - The company is classified under the Shenwan industry as Electronics - Optical Optoelectronics - Panels, and is associated with concepts such as small-cap, specialized and innovative, photoresist, raw materials, and advanced packaging [1].

Core Viewpoint - Nanda Optoelectronics experienced a stock price decline of 2.01% on September 23, with a current price of 36.96 CNY per share and a total market capitalization of 25.545 billion CNY [1] Financial Performance - For the first half of 2025, Nanda Optoelectronics reported revenue of 1.229 billion CNY, representing a year-on-year growth of 9.48%, and a net profit attributable to shareholders of 208 million CNY, up 16.30% year-on-year [2] Stock Market Activity - As of September 23, the stock saw a trading volume of 942 million CNY, with a turnover rate of 3.83%. The net outflow of main funds was 108 million CNY, while large orders accounted for 23.83% of purchases and 27.85% of sales [1] Shareholder Information - As of August 31, the number of shareholders increased to 105,500, with an average of 6,222 circulating shares per person, a decrease of 5.63% [2] - The top ten circulating shareholders include several ETFs, with notable increases in holdings from E Fund's ChiNext ETF and Southern's CSI 500 ETF [3]

Company Overview - Sdiq, established on June 21, 2006, is located at No. 11 Qingdao West Road, Taicang City, Jiangsu Province, and was listed on November 25, 2019 [2] - The company specializes in the research, production, and sales of functional film materials, electronic-grade adhesive materials, thermal management composite materials, and film packaging materials [2] - The revenue composition includes: electronic-grade adhesive materials (52.07%), film packaging materials (16.77%), functional film materials (15.93%), polymer film materials (7.62%), others (6.03%), and thermal management composite materials (1.57%) [2] Stock Performance - As of September 23, Sdiq's stock price decreased by 2.06% to 27.13 CNY per share, with a total market capitalization of 12.298 billion CNY [1] - Year-to-date, Sdiq's stock price has increased by 109.66%, with a 3.55% rise in the last five trading days, 5.11% in the last 20 days, and 64.32% in the last 60 days [2] Financial Performance - For the first half of 2025, Sdiq achieved operating revenue of 1.396 billion CNY, representing a year-on-year growth of 4.45%, while the net profit attributable to shareholders decreased by 22.84% to 25.2281 million CNY [2] - The company has distributed a total of 91.199 million CNY in dividends since its A-share listing, with 32.973 million CNY distributed over the past three years [3] Shareholder Information - As of June 30, 2025, Sdiq had 17,800 shareholders, a decrease of 2.15% from the previous period, with an average of 17,750 circulating shares per shareholder, an increase of 2.19% [2] - The top ten circulating shareholders include Shenyin Wanguo New Economy Mixed A (310358) holding 6.6676 million shares, unchanged from the previous period, and Hong Kong Central Clearing Limited holding 3.2071 million shares, a decrease of 2.4778 million shares [3]