SMM July 15: Guangdong 0 # zinc mainstream transaction in 19170 to 19270 yuan / ton, Shanghai zinc 1908 contract discount 50-30 yuan / ton, Guangdong stock market than Shanghai market since Friday discount 100 yuan / ton expanded to discount 110 yuan / ton. Refineries actively ship goods, and there is an abundant supply of goods in the market. In the morning, the holder is more confused about the quotation, the quotation is concentrated in the average price of-10 yuan / ton or so, the market transaction atmosphere is more warm, more to the contribution of traders to the main transaction. Entering the second trading period, the market quotation focused on the 08 contract discount of 40 to 50 yuan / ton, followed by the continuous concussion of the monthly difference, superimposed the trading situation of the first trading period was better, and the trading situation of the second trading period was slightly weaker. The trading situation in Guangdong today is slightly worse than that of last Friday. 0# Kirin, Cishan, Tiefeng and Mengzi mainstream were sold around 19170 to 19270 yuan per ton.