From March 16 to 17, 2024, Liu Hongzhi, Vice President and Secretary-General of our Association, and his delegation were invited to go to the construction site of the backfill area of ​​the phosphate ecological restoration project of the Haikou Shuangshao Phosphate Mine Plant in Xishan District, Kunming City, Yuntianhua Group Co., Ltd., to focus on the solid We communicated with Secretary Xu Aihua and other engineering and technical personnel from the project department about the waste treatment and ecological restoration status, and went deep into the construction site to understand the restoration work and explore possible future directions for cooperation.

After that, he visited the China Kunming Plateau Lakes International Research Center of the Yunnan Academy of Ecological and Environmental Sciences. Director Wu Wenwei expressed a warm welcome to the arrival of Vice President Liu Hongzhi and his delegation. Director Wu introduced the development and scientific research progress of the institute. Based on the characteristics of Yunnan, he conducted extensive discussions on solid waste treatment, ecological restoration, water ecological management, comprehensive development and utilization of resources, EOD project storage, etc., and discussed how to further strengthen cooperation and improve human dependence. Lay the foundation for building an ecological civilization based on the living environment.