SMM July 10: Guangdong 0 # zinc mainstream trading in 1907 19190 / ton, Shanghai zinc 1908 contract water 30 to 60 yuan / ton, Guangdong market than Shanghai stock market to maintain a discount of 80 yuan / ton. Refinery normal shipment, the market supply of goods is abundant. In the morning, the quotation of the holder focused on the rising water of about 60 yuan / ton for the 08 contract, followed by the narrowing of the monthly difference from 90 yuan / ton to 50 yuan / ton, and the holder of the next month's contract quotation generally lowered the water to about 30 / 60 yuan / ton for the 08 contract. After the reduction, the monthly difference expanded again to about 90 yuan / ton. The holder slightly cherished the sale, the market trading atmosphere continued to be light, and the market transaction situation was worse than yesterday. 0# Kirin, Cishan, Tiefeng, Mengzi mainstream transaction in the vicinity of 19070 19190 yuan / ton.