Please quote for the following wholesale product requirement - Product Name: Barite 4.2 Specifications: drill grade lumps form Specifications: Specific gravity: 4.2-4.4 Barium sulfate: 90% min Calcium: 250 mg/kg max Carbonate: 3000 mg/L max Sulfides: 100 mg/kg max Qty :Annually 25,000 mt monthly Quantity Required : 25000 Metric Ton/Metric Tons Shipping Terms : FOB Destination Port : Other-Not Shown Payment Terms : LC Looking for suppliers from : Worldwide Contact : Qazi Shahbaz