China Cement Network Market Data Center News: According to market feedback, or by the surrounding Guizhou, Sichuan, driven by the direction of price increases, local enterprises in Zhaotong , Yunnan have a strong willingness to raise prices. In order to improve profitability, following the increase of cement price by 30 yuan/ton at the end of May, the regional leading enterprises again notified the increase of cement price by 50 yuan/ton around 10 days, and the implementation remains to be observed. (More Yunnan cement prices )