China Cement Network Market Data Center News: 21, the Henan region to implement a new round of staggered peak kiln plan, for a period of about 20 days, the current rate of kiln shutdown reached 75%. In order to increase profits, some major manufacturers in the province notified an increase of 50 yuan/ton in the price of high-grade cement and 30 yuan/ton in the price of low-grade cement. According to the market feedback, the terminal demand performance is general, the enterprise delivery situation is poor, some enterprises are not enthusiastic about the price increase, whether it can be implemented after the increase remains to be seen.. (more Henan cement prices)