SMM July 4: Guangdong 0 # zinc mainstream transaction in 19800-19870 yuan / ton, Shanghai zinc 1908 contract rising water 180-190 yuan / ton, Guangdong market than Shanghai market discount 30 yuan / ton yesterday expanded to 50 yuan / ton discount. Refinery shipment is normal, the market supply of goods is abundant. The early quotation of the holder focused on the rising water of 180 yuan / ton for 08 contract, and the market transaction was mostly concentrated around 180 yuan / ton for 08 contract. The overall transaction atmosphere was relatively flat, and the transaction situation turned worse again than yesterday. The main reason was that the downstream orders became weaker, and some of the follow-up consumption was overdrawn when the price fell in the early stage. 0# Kirin, Cishan, Tiefeng, Mengzi mainstream transactions in 19800-19870 yuan / ton.