What is the current market price of building sandstone in Huangnan Prefecture of Qinghai Province?

Sand is divided into yellow sand, fine sand and coarse sand, and the price of each sand is different, subject to the actual sand quotation; If the supply channels of different regions and suppliers are different, the quotation will naturally be different; At present, the price of sand surface in the market is basically around 120 yuan, which is only a reference price, or subject to the actual quotation of the merchants!