Group 1 - The stock price of Kolong Co., Ltd. is reported at 6.53 yuan, down 0.09 yuan from the previous trading day, with a trading volume of 0.85 billion yuan [1] - The company specializes in the research, production, and sales of fine chemical products, with subsidiaries including Panjin Kolong Fine Chemicals, involved in new materials [1] - In a recent announcement, the subsidiary Panjin Kolong won a first-instance victory in a liability dispute, with the court rejecting the lawsuit from the plaintiff Liaoyang Anliqi Technology [1] Group 2 - In the first quarter of 2025, the company achieved an operating income of 90.7 million yuan [1]

证券代码：300405 证券简称：科隆股份 公告编号：2025-027 辽宁科隆精细化工股份有限公司 关于子公司诉讼事项的进展公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏。 重要内容提示： 案件所处的诉讼阶段：一审法院已出具《民事裁定书》 上市公司所处的当事人地位：公司子公司盘锦科隆精细化工有限公司（以 下简称"盘锦科隆"）为被告。 涉案金额：53,501,291.67 元。 对上市公司损益产生的影响：目前案件一审裁定驳回原告辽阳安里其科 技发展有限公司的起诉，目前处于上诉期，该裁定书尚未生效，暂时无法判断对 公司本期和期后损益的影响，公司将根据案件进展情况及时予以披露。 属"他人"范畴。现行法律虽未明文写明股东代表诉讼的前置程序书面请求包括 具体事项，但根据前置程序的功能和司法实践，该书面请求必须包含足够具体的 事实、理由和明确的诉讼请求内容，以便公司机关进行判断，过于笼统的请求无 法满足前置程序的要求。本案中，原告函件中对高管张磊的指控未载明具体侵权 事实及证据，未明确提出要求监事会采取的具体诉讼行为，未有效履行前置程序 要求。综上，本案无证据表明存在 ...

金融界消息 截至2025年8月11日收盘，科隆股份（300405）报收于6.62元，上涨1.22%，换手率9.26%， 成交量20.27万手，成交金额1.34亿元。 天眼查商业履历信息显示，辽宁科隆精细化工股份有限公司，成立于2002年，位于辽阳市，是一家以从 事化学原料和化学制品制造业为主的企业。企业注册资本28437.2671万人民币，实缴资本15153.9787万 人民币。公司法定代表人为姜艳。 通过天眼查大数据分析，辽宁科隆精细化工股份有限公司共对外投资了12家企业，参与招投标项目193 次，知识产权方面有商标信息4条，专利信息47条，此外企业还拥有行政许可112个。 来源：金融界 资金流向方面，今日主力资金净流出1180.71万元，占比成交额8.79%。其中，超大单净流出2085.60万 元、占成交额15.52%，大单净流入904.89万元、占成交额6.73%，中单净流出流入55.09万元、占成交额 0.41%，小单净流入1125.62万元、占成交额8.38%。 科隆股份最新一期业绩显示，截至2025一季报，公司营业总收入9069.56万元、同比减少34.80%，归属 净利润1547.72万元，同比 ...

Group 1 - The core point of the article highlights that Kolong Co., Ltd. experienced a slight decline in stock price, closing at 6.54 yuan on August 8, with a decrease of 0.01 yuan, representing a drop of 0.15% [1] - The company specializes in the research, production, and sales of chemical products, primarily used in the field of building energy conservation [1] - Kolong Co., Ltd. has a total market capitalization of 1.86 billion yuan and a circulating market value of 1.43 billion yuan [1] Group 2 - On August 8, the trading volume was 152,600 hands, with a transaction amount reaching 99 million yuan, and the price fluctuation was 2.14% [1] - The company responded to investor inquiries on an interactive platform, stating that it has not yet utilized robotic technology in its production process [1] - In terms of capital flow, on August 8, there was a net outflow of 8.0651 million yuan from main funds, accounting for 0.56% of the circulating market value; however, over the past five trading days, there has been an overall net inflow of 2.4444 million yuan [1]

Core Viewpoint - The company, Kolon Co., Ltd. (300405.SZ), has highlighted the diverse applications of cerium oxide nanoparticles in various industries, including semiconductor manufacturing and optical glass processing [1] Group 1: Applications in Industries - Cerium oxide nanoparticles can be utilized in semiconductor manufacturing for CMP (Chemical Mechanical Polishing) ultra-precision processing [1] - The nanoparticles are also applicable in the ultra-precision processing of military and civilian optical glass [1] - In the cosmetics and chemical fiber industries, cerium oxide serves as an anti-ultraviolet additive [1] - Additionally, it is used as a catalyst assistant in exhaust gas treatment [1]

Core Viewpoint - The company, Kolon Co., Ltd. (300405.SZ), has stated that its products are currently not applied in the military industry [1] Group 1 - The company is actively engaging with investors through an interactive platform [1] - There is a clear indication that the company's product offerings do not extend to military applications at this time [1]

格隆汇8月8日丨科隆股份(300405.SZ)于投资者互动平台表示，聚羧酸高性能减水剂等混凝土外加剂系 列产品是制造优质混凝土必不可少的材料，公司的产品已在西藏地区成功应用。 ...

Group 1 - The company, Kolon Co., Ltd. (300405), has stated that its polycarboxylic acid high-performance water-reducing agents and polyether monomer series products are widely used in concrete engineering for various construction fields such as high-speed rail, water conservancy, nuclear power, bridges, ports, and municipal projects [1]

Group 1 - The stock price of Kolon Co., Ltd. closed at 6.48 yuan on July 29, down 0.14 yuan, representing a decline of 2.11% [1] - The trading volume on that day was 228,500 hands, with a transaction amount of 148 million yuan [1] - Kolon Co., Ltd. specializes in the research, production, and sales of fine chemical products, including water-reducing agents and nanomaterials, which are used in various fields such as construction, semiconductors, and cosmetics [1] Group 2 - On July 29, the company announced on its interactive platform that its water-reducing agent products are being used in the Sichuan-Tibet Railway project, and its sales network has expanded to cover the Tibet region [1] - The company also revealed that its nano-cerium oxide products can be used in ultra-precision processing in semiconductor manufacturing, with positive customer feedback in the ultraviolet protection field [1] - Additionally, the company is closely monitoring the progress of the Yarlung Tsangpo River hydropower station project [1] Group 3 - On July 29, the net outflow of main funds was 19.1983 million yuan, accounting for 1.35% of the circulating market value [1]

Group 1 - The core viewpoint of the news indicates that Kolong Co., Ltd. (科隆股份) has experienced a significant decline in both revenue and net profit in the latest quarterly report, reflecting challenges in its financial performance [1] - As of July 29, 2025, Kolong Co., Ltd. reported a closing price of 6.48 yuan, down 2.11%, with a turnover rate of 10.44% and a trading volume of 228,500 hands, amounting to a transaction value of 148 million yuan [1] - The company's latest quarterly financial results show total operating revenue of 90.70 million yuan, a year-on-year decrease of 34.80%, and a net profit attributable to shareholders of 15.48 million yuan, down 71.44% year-on-year [1] Group 2 - The company has a current ratio of 1.057, a quick ratio of 0.743, and a debt-to-asset ratio of 57.11%, indicating its liquidity and financial leverage [1] - Kolong Co., Ltd. has made investments in 12 external enterprises and participated in 190 bidding projects, showcasing its engagement in business expansion [2] - The company holds 4 trademark registrations and 47 patents, along with 112 administrative licenses, reflecting its commitment to intellectual property and regulatory compliance [2]