On October 11, Jianfeng Group announced that the construction of the main production line of the 4000 tons per day clinker cement production line reduction replacement project of Yunnan Jianfeng Dazhan Cement Co., Ltd., a holding subsidiary of the company, had been basically completed and ignited on October 11, 2026. Enter the linkage commissioning stage. Located in Mengla County, Xishuangbanna Dai Autonomous Prefecture, Yunnan Province,
the project, with a total investment of about 997 million yuan, is an important measure for the company to promote green low-carbon transformation and develop the main building materials industry. It will take some time for the
project to be formally put into operation from the linkage commissioning, and the actual benefits after putting into operation are uncertain.

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