On December 20th, Jinshi Data reported that from December 19th to 20th, Ren Hongbin, President of the China Council for the Promotion of International Trade, visited Jilin for research. During this period, he had in-depth exchanges with Jilin Province Governor Hu Yuting and Vice Governor Yang Andi on further leveraging the functions of the trade promotion system in opening up to the outside world and stabilizing foreign trade and foreign investment, assisting Jilin in developing the ice and snow economy according to local conditions, and promoting international cooperation in the industrial chain and supply chain. He also investigated the production and operation conditions of enterprises such as Ruierkang Optics, JSMC, and Jilin Fibre