Weifang Potassium Sulfate Price on Mar 30, 2012 provides latest price quotes for Weifang and other regions. The unit is RMB/ton, the price type is Market price, the payment method is Tax included cash, and the indicator is Potassium Sulfate 0.5. CBC Metal China Potassium Network provides you with the latest and most accurate Potassium market information to help you grasp the latest Potassium Sulfate market dynamics and price trends.