China Cement Net Market Data Center News: According to market feedback, the supply of limestone has been reduced due to the shutdown of mines in Tangshan area. In addition, a new round of off-peak kiln shutdown has been implemented, clinker is in short supply, and the pressure of enterprise operation has increased. In order to improve profitability, leading enterprises in Beijing-Tianjin-Hebei region actively promoted the price increase of 50 yuan/ton from 1-2 days. As the market enters the traditional off-season and the demand is weak, the implementation of this round of price increases needs further follow-up and observation. (More Beijing-Tianjin-Hebei cement prices )