Shanghai JuanRun Biochemical Ltd: Seller of: sodium formate, sodium silicate, citric acid, ammonium bicarbonate, dioctyl adipate, adapic acid, xanthan gum, l-rhamnose, polypropylene acid amide. Buyer of: potassium chloride, potassium oxide, potassium sulphate, stearic acid, paraffin wax, zinc oxide, petroleum coke, asphalt, biochemical reagent.