The mainstream transaction of zinc ingots in Tianjin market was 15970-17260 yuan / ton, that of ordinary brands was 15970-16090 yuan / ton, and that of the 2005 contract was 270yuan / ton to 350yuan / ton. Compared with Shanghai stock market, Tianjin market decreased from 140yuan / ton to 130yuan / ton. Low shock of zinc in Shanghai today. The spot market increases the discount quotation, the quotation is more unified, the ordinary brand lark newspaper in the 05 contract bid up 280 yuan / ton, the red gold newspaper in the 05 contract rose 350 yuan / ton, Chi Hong reported in the 05 contract rose 270 yuan / ton, the high price brand Zijin to the May contract rose 350 yuan / ton, before noon Zijin rose to 380 yuan / ton. The low price of zinc today fluctuated, driven by a larger increase in the discount rate in the Shanghai market, Tianjin traders raised the discount water delivery, in which Chihong has arrived one after another, the market liquidity has been restored; downstream, the spot price today is flat than yesterday, the willingness to receive goods downstream has not yet seen a significant improvement, still maintain the need to purchase, Zijin take the goods better. On the whole, the transaction today is flat compared with yesterday. The transaction of zinc ingot is near 15920-16040 yuan / ton.