On September 5, the national cement price index was 446 yuan / ton. Price increases are mainly concentrated in Northeast, East, Central and Southwest China. Specifically, the price of cement in Shiyan, Hubei Province has been raised by 30-50 yuan / ton since the 4th, and the surrounding areas are brewing to follow up; the cement price in eastern Guangdong has been raised by 30 yuan / ton, and the price of bagged cement has been raised by 40-50 yuan / ton in northern Guangdong, the Pearl River Delta and western Guangdong. Zhejiang, Anhui, Chongqing, Guangxi and other places have also issued price increase notices one after another. At present, the market demand for cement continues to improve, the provinces are actively considering price increases, and it is expected that prices will continue to rise steadily in the near future.