（文章来源：证券日报） 证券日报网讯 8月11日有投资者在互动平台向国林科技提问"从技术研究成果来看，半导体臭氧设备是 否更适合于EUV光刻配套？"公司回复"从技术角度来说，未来会是一种发展趋势，目前行业中依然处于 工艺研究与试验中"。 ...

证券日报网讯国林科技（300786）8月11日在互动平台回答投资者提问时表示，公司所生产的乙醛酸产 品不含乙二醛、氯离子等有害物质，产品纯度高、杂质含量低，目前主要应用于化妆品、香兰素、医 药、螯合肥等多个领域。 ...

天眼查商业履历信息显示，青岛国林科技集团股份有限公司，成立于1994年，位于青岛市，是一家以从 事专用设备制造业为主的企业。企业注册资本18401.5879万人民币，实缴资本3585万人民币。公司法定 代表人为丁香鹏。 通过天眼查大数据分析，青岛国林科技集团股份有限公司共对外投资了8家企业，参与招投标项目426 次，知识产权方面有商标信息14条，专利信息73条，此外企业还拥有行政许可53个。 来源：金融界 金融界消息 截至2025年8月8日收盘，国林科技（300786）报收于15.96元，下跌4.89%，换手率 13.36%，成交量19.60万手，成交金额3.17亿元。 资金流向方面，今日主力资金净流出4340.69万元，占比成交额13.68%。其中，超大单净流出2153.03万 元、占成交额6.78%，大单净流出2187.65万元、占成交额6.89%，中单净流出流入739.32万元、占成交 额2.33%，小单净流入3601.37万元、占成交额11.35%。 国林科技最新一期业绩显示，截至2025一季报，公司营业总收入1.15亿元、同比增长18.79%，归属净利 润611.14万元，同比减少42.53%，扣非 ...

通过天眼查大数据分析，青岛国林科技集团股份有限公司共对外投资了8家企业，参与招投标项目424 次，知识产权方面有商标信息14条，专利信息72条，此外企业还拥有行政许可53个。 来源：金融界 资金流向方面，今日主力资金净流出1124.41万元，占比成交额13.46%。其中，超大单净流出430.02万 元、占成交额5.15%，大单净流出694.39万元、占成交额8.31%，中单净流出流出350.65万元、占成交额 4.2%，小单净流入1475.07万元、占成交额17.66%。 国林科技最新一期业绩显示，截至2025一季报，公司营业总收入1.15亿元、同比增长18.79%，归属净利 润611.14万元，同比减少42.53%，扣非净利润629.12万元，同比减少41.88%，流动比率1.985、速动比率 0.991、资产负债率34.20%。 天眼查商业履历信息显示，青岛国林科技集团股份有限公司，成立于1994年，位于青岛市，是一家以从 事专用设备制造业为主的企业。企业注册资本18401.5879万人民币，实缴资本3585万人民币。公司法定 代表人为丁香鹏。 金融界消息 截至2025年8月1日收盘，国林科技（30078 ...

证券日报网讯国林科技（300786）8月1日在互动平台回答投资者提问时表示，截至2025年7月31日，公 司股东人数(合并普通账户和融资融券信用账户)共计20127户。 ...

Group 1 - The company produces crystalline acetaldehyde acid with a qualified product concentration of ≥98% and a premium product concentration of ≥98.5% [2] - The company can further purify the product to meet different customer needs [2]

证券代码：300786 证券简称：国林科技 公告编号：2025-053 青岛国林科技集团股份有限公司 上述专利技术不会对公司目前生产经营直接产生重大影响，但有利于公司进 一步完善知识产权保护体系，形成持续创新机制，提升公司的技术实力和核心竞 争力。 特此公告。 青岛国林科技集团股份有限公司 董事会 关于取得专利证书的公告 2025年7月14日 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导 性陈述或者重大遗漏。 青岛国林科技集团股份有限公司（以下简称"公司"）于近日收到国家知识 产权局颁发的实用新型专利证书，具体情况如下： | 用于纸浆漂白的 | 第23074163 | ZL2024 2 | 2024年9月23日 | 实用新型 | | --- | --- | --- | --- | --- | | 专利名称 装置 | 证书号 号 | 专利号 2316100.7 | 专利申请日期 | 专利类型 专利 | 本实用新型专利"用于纸浆漂白的装置"公开了一种用于纸浆漂白的臭氧工 艺装置，包括供氧组件、臭氧发生器、臭氧气水混合罐、气液混合泵、臭氧纸浆 漂白器和臭氧尾气破坏器，气液混合泵的进气 ...

Core Viewpoint - The A-share market shows a mixed performance with 476 stocks breaking through the five-day moving average, indicating potential investment opportunities in certain sectors [1] Group 1: Market Overview - As of 10:29 AM, the Shanghai Composite Index is at 3432.93 points, below the five-day moving average, with a fluctuation of 0.25% [1] - The total trading volume of A-shares today is 693.146 billion yuan [1] Group 2: Stocks with Significant Deviation - The stocks with the largest deviation from the five-day moving average include: - Morningstar Aviation (晨曦航空) with a deviation of 15.14% and a price increase of 19.99% [2] - Qifeng Precision (七丰精工) with a deviation of 11.69% and a price increase of 15.15% [2] - Awatech (阿为特) with a deviation of 10.02% and a price increase of 14.90% [2] - Other notable stocks with significant price increases and deviations include: - Xiongtai Technology (雄帝科技) with an 11.52% increase and an 8.85% deviation [2] - Songsheng Co. (崧盛股份) with a 10.85% increase and an 8.36% deviation [2] Group 3: Additional Stocks with Positive Performance - Other stocks showing positive performance and deviations include: - Lijun Co. (利君股份) with a 9.97% increase and a 7.69% deviation [2] - Xiangyu Medical (翔宇医疗) with a 10.41% increase and a 7.66% deviation [2] - Chengfei Integration (成飞集成) with a 10.00% increase and a 7.58% deviation [2]

Core Viewpoint - The company reported a significant increase in revenue for 2024, but continued to face substantial net losses, indicating ongoing financial challenges despite revenue growth [1][2]. Financial Performance Summary - For the year 2024, the company achieved operating revenue of 493.04 million yuan, representing a year-on-year increase of 23.33% compared to 399.77 million yuan in 2023 [2]. - The net profit attributable to shareholders was -49.96 million yuan, a decline of 71.46% from -29.14 million yuan in the previous year [2]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was -54.84 million yuan, an 86.87% decrease from -29.34 million yuan in 2023 [2]. - The net cash flow from operating activities was -30.23 million yuan, worsening by 78.99% from -16.89 million yuan in the previous year [2]. Q1 2025 Performance Summary - In the first quarter of 2025, the company reported operating revenue of 11.49 million yuan, an 18.79% increase year-on-year [3]. - The net profit attributable to shareholders for Q1 2025 was -6.11 million yuan, a 42.53% increase in losses compared to -4.29 million yuan in the same period last year [3]. - The net cash flow from operating activities improved to 10.75 million yuan, a 130.77% increase from -34.95 million yuan in Q1 2024 [3]. Capital Raising Activities - The company was listed on the Shenzhen Stock Exchange on July 23, 2019, raising a total of 343.74 million yuan from the public offering of 13.35 million shares at a price of 26.02 yuan per share, after deducting issuance costs [3]. - In a subsequent capital raising event, the company raised 359.99 million yuan, with net proceeds of 350.74 million yuan after deducting issuance expenses [4]. - The total amount raised by the company from both fundraising activities is approximately 707 million yuan [4].

Group 1 - The A-share photoresist concept has experienced significant upward movement, with Xingye Co., Ltd. hitting the daily limit [1] - Other companies such as Aisikai, Jiuri New Materials, Ruilian New Materials, Baotong Technology, Huamao Technology, and Guolin Technology also saw increases in their stock prices [1]