From April 28 to 30, CCAIA carried out field visits and research activities in Shaanxi and Ningxia regions, visiting enterprises such as Beiyuan Group, Xi'an Jili New Materials, Ningxia Huayu, and Ningxia Ruitai. Zhang Wenlei, President of CCAIA, Zheng Jiebin, Deputy Secretary-General, Li Qiong, Director of the Comprehensive Management Department, Wang Li, Director of the Industrial Research Department, Wang Yang, Deputy Director of the Market and Information Department, etc., participated in the visits. Chen Da, Senior Consultant at the Deputy Director level of the Petrochemical and Textile Department of China International Engineering Consulting Corporation, as well as Shi Yanyong, Chairman of Beiyuan Group, Chen Peng, Vice General Manager, Wang Shaojie, Deputy Director of the Planning Department, etc., participated in the research. The research team made a detailed inquiry into the current production and operation status of the enterprises, the development planning direction for the "15th Five-Year Plan", the difficulties and problems encountered in operation, and conducted in-depth exchanges on opinions and suggestions for the next step of work in the industry.