On February 27, Yunnan Jianfeng Cement Co., Ltd. won the mining right of Maocaoping Cement Limestone Mine (expanded mining area) in Simao District of Puer City at a price of 73.28 million yuan. According to the data, the resource reserve of the mine is 32.55 million m3 .
According to China Cement Network, Yunnan Jianfeng Cement has a 3000t/d cement clinker production line.
