Valiant(SZ:002643) Sou Hu Cai Jing·2025-10-27 07:37Core Viewpoint - Wanrun Co., Ltd. experienced a significant stock price increase, closing at 13.97 yuan with a 10% rise on October 27, 2025, attributed to various positive developments within the company [1] Group 1: Company Developments - The company has made substantial progress in optimizing its governance structure, revising 31 management systems and introducing Sinopec Capital as a strategic shareholder, enhancing its long-term competitiveness [1] - The life sciences and pharmaceutical business saw a year-on-year growth of 20.8%, becoming a core growth engine for the company [1] - The listing process of the subsidiary, Jiumu Chemical, on the Beijing Stock Exchange has completed the guidance acceptance, broadening its financing channels [1] - Technological breakthroughs in the photoresist field have attracted market attention, highlighting the company's advantages in semiconductor photoresist materials and OLED finished products [1] Group 2: Market Performance and Fund Flow - On October 27, 2025, the net inflow of main funds was 113 million yuan, accounting for 28.19% of the total trading volume, while retail investors experienced a net outflow of 58.22 million yuan, representing 14.5% of the total trading volume [2] - The stock is categorized as a hot stock in the photoresist (胶), PEEK materials, and OLED concepts, with the photoresist concept rising by 3.01%, PEEK materials by 2.23%, and OLED concept by 1.44% on the same day [2]