On the morning of May 15, Li Kexue, Vice Chairman of Jining CPPCC and Director of Economic Committee, Xu Xinghua, Standing Committee Member of CPPCC, Deputy Director of Economic Committee and Second Grade Inspector, Yan Baichuan, Standing Committee Member of CPPCC, Deputy Director of Economic Committee and Second Grade Inspector, Xia Chuanqiang, Standing Committee Member of CPPCC and Deputy Director of Economic Committee, Yue Xiuguang, Deputy Director of Economic Committee and Director of CPPCC Economic Workshop, Lai Zheng, Deputy Director of Economic Workshop of CPPCC, Party Group Member and Vice Director of Municipal Industry and Information Bureau, Duan Yingjie, Party Group Member and Deputy Director of Municipal Big Data Bureau, etc. Tian Jinhui, member of the party group and deputy director of the Municipal Bureau of Industry and Information Technology, Duan Yingjie, member of the party group and deputy director of the Municipal Bureau of Big Data, and other leaders of the research group, accompanied by Li Zheng, second-level researcher of the Administrative Committee of the Jining Hi-Tech Zone and director of the CPPCC work room, Li Changsheng, head of the Economic Work Office of the CPPCC Workshop, and Hu Changzhen, deputy director of the Bureau of Economic Operation, came to visit the China Coal Group to research the development of digital economy work. The chairman of China Coal Group, Mr. Qu Qing, the general manager of information technology of China Coal Group, the general manager of China Transportation Group, Mr. Li Zhenbo, the executive vice president of China Coal Group, the general manager of e-commerce company, Mr. Yu Cui, the secretary of the Party committee of China Coal Group, Mr. Guan Chenghui, the deputy secretary of the Party committee of China Coal Group, Mr. Lu Shuli, and other leaders warmly received and accompanied the research....