焦亚硫酸钠(Sodium Metabisulphite)Quantity: 60 Metric Tons Specs: 96~98% (Technical grade) Payment Method: L/C at sightNote: We are a purchase office from Veolia Water company in Asia. Please only factory contact us and make us best ofer on CFR Dammam for 40MT or 2FCL Packing: 25kgs bags and goods put on palletKinaza interchemicals Ptd.Ltd.Mr.Edward+65-63628894+65-63690434nanichore@yahoo.com