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]

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]

Core Viewpoint - Company is actively engaging in the semiconductor manufacturing sector and other industries by utilizing nanometer cerium oxide for various applications, indicating a strategic focus on market adaptability and product versatility [1] Group 1: Product Applications - Nanometer cerium oxide is used in semiconductor manufacturing for CMP ultra-precision processing [1] - It is also applied in ultra-precision processing of military and civilian optical glass [1] - The product serves as an anti-UV additive in cosmetics and chemical fiber industries [1] - Additionally, it functions as a catalyst assistant in waste gas treatment [1] Group 2: Market Feedback and Strategy - Company has received positive feedback from customers in the UV protection field [1] - It plans to flexibly adjust production and expansion plans based on market dynamics [1]