Group 1 - The term "fluorosilicon" was mentioned over 20 times during the press conference, indicating its significance in the context of high-quality county economic development in Sichuan [1] - Fluorosilicon new materials are widely used in aerospace, new energy vehicles, semiconductor packaging, and medical fields [1] - The Ziyang Chuan Nan New Materials Chemical Park in Yantian District was ranked among the top 10 fluorosilicon chemical industrial parks in China, being the only one selected from the Southwest region [1] Group 2 - The total proven rock salt reserves in Zigong exceed 17 billion tons, with abundant brine resources, providing a solid foundation for the development of the fluorosilicon industry through "chlorine for fluorine" [2] - The lack of dedicated chemical parks in the Chengdu-Chongqing area for fluorosilicon new materials, along with national support for Zigong to build a national fluorine materials industrial base, strengthens the rationale for choosing this industry [2] - The fluorosilicon new materials industry chain has been identified as a key development area under the provincial government's "15+N" industrial chain strategy [2] Group 3 - The arrival of China National Chemical Corporation in Yantian District is a pivotal move that helps rapidly form the industry chain [3] - Several leading chemical enterprises, including Zhonghao Chenguang and Sinochem Blue Sky, have settled in the Zigong Chuan Nan New Materials Chemical Park, contributing to the growth of the industry [3] - Since its recognition as one of the first chemical parks in the province in April 2022, the Zigong Chuan Nan New Materials Chemical Park has signed 46 projects, with 15 already in production or trial production [3]