Dental filling materials are divided into the following types, and the price varies. The 1st kind, the cheapest one is silver amalgam material, but it has been basically eliminated in clinics and dental hospitals nowadays, and it costs around 50-100 RMB. The second, glass ionomer material, it is divided into domestic and imported, domestic about 150 yuan, imported about 200 yuan. The third, the more commonly used material on the market is the resin material, because of the different hardness and filler inside, the cost is also different, nano resin material charges in about 350 yuan; Cole resin material in about 450 yuan, mainly it is a high strength resin; there is also the aesthetic plastic, charges in about 900 yuan, mainly for the aesthetic restoration of anterior teeth.