Yunnan Jian Invest Concrete (01847) overall implementation of the Anning phosphogypsum comprehensive utilization project (Phase I) completed and put into operation.

The Zhitong Finance and Economics APP reported that Yunnan Jian Invest Cement (01847) announced that on November 28, 2025, the Anning Nian treatment project, which was planned and implemented by the group, officially started production for the first phase with a capacity of handling 1 million tons of phosphogypsum and 1 million tons of industrial solid waste to produce green building materials. The first phase of the project is managed by Yunnan Jian Invest Phosphogypsum Comprehensive Utilization Industry Technology Co., Ltd., which is responsible for project construction management, equipment procurement management, product production management, product sales management, and daily production operation management.