We manufacture and supply granular Sulfur Bentonite ( WIGOR S , SULFUR 90) nitrogen fertilizer. Our granular fertilizer contains 10% bentonite and 90% sulfur. Other proportions may be requested. Delivery volumes from 100 tons (batch) to 50,000 tons per year. Our price on terms of delivery of FOB port of Karachi or Aktau is from 350 USD to 400 USD per ton, depending on the volume of supply