[Building Materials Network] From the regional perspective, the terminal market demand in North China has weakened, some manufacturers' transaction prices have eased, and the market confidence is flat; After the quotation of some manufacturers in East China rose, the actual implementation was poor, and other manufacturers did not follow up for the time being; The market demand in southwest China is insufficient, the prices of manufacturers are generally loose, and the delivery situation is general. The regional trends are as follows: (The pictures are from the Internet,