From July 8th to 10th, CCAIA conducted field research in Shandong and Henan. The research team visited companies such as Hengtong Chemical, Qilu Petrochemical Chlor Alkali Plant, and Henan Lianchuang. Zheng Jiebin, Vice Secretary General of CCAIA, Li Qiong, Director of Comprehensive Management Department, Wang Li, Director of Industrial Research Department, Wang Yang, Vice Director of Market and Information Department, and relevant experts from Shaanxi Beiyuan participated in the research. During the research process, CCAIA promoted and interpreted relevant industry policies, provided an insight into the latest developments in the industry, and gained a detailed understanding of the production and operation, product research and development and market expansion. In-depth exchanges were held on the companies’ "15th Five Year Plan" development plan, the prominent difficulties and problems encountered in operation.