Zhejiang Jianfeng Group announced that its holding subsidiary Yunnan Jianfeng Dazhan Cement Co., Ltd. plans to invest 0.997 billion yuan to build a Cement production line with a daily output of 4,000 tons of clinker. The project is expected to take 1.5 years to complete, and upon production, it is expected to have an annual clinker capacity of 1.24 million tons, generating approximately 0.4 billion yuan in additional revenue per year. The investment payback period is approximately 8.79 years (including the construction period), and the internal rate of return on investment is about 11.45%. This project has been publicly announced by the Yunnan Provincial Department of Industry and Information Technology, the energy-saving report has been approved by the Yunnan Provincial Development and Reform Commission, and the environmental impact assessment report has been approved by the Yunnan Provincial Department of Ecology and Environment.