1 3. In order to improve profitability, the leading enterprises in Guangyuan area notified an increase of 50 yuan/ton in cement price from 25 to 26 . At present, the market demand and sales are general, and some enterprises have high inventory. In addition, leading enterprises in Yibin area notified an increase in cement prices by 30 yuan/ton on the 23rd, and the actual implementation remains to be observed. . Wuzhong Saima New Building Materials Co., Ltd., a cement enterprise, is Grade B. Shizuishan, Ningxia ".
