Jiangsu Province ** price fluctuations are not large, 98% ** acid mainstream shipping 400-430 yuan / ton, mineral acid prices in 420-450 yuan / ton, the surrounding smelting acid continues to decline, the upper reaches of the ** market fall, The market worried about the increase in sentiment. Hunan ** market weakness consolidation, 98% acid prices in the mainstream of 360-400 yuan / ton, ** acid quoted at 450-480 yuan / ton, the ** production companies take goods temporarily stable, but the overall supply and demand two .