OASİS PETROKİMYA SANAYI VE TICARET LİMİTED ŞİRKETİ (OASİS ) is a trading company based in Istanbul supplying petrochemical products to China, Turkey, Africa, Brazil, and South East Asia. The company is also active in supplying fertilizers from the Middle East and grains from Brazil.  OASİS has good business relationships with Fertilizer Producers, some major Grain Consumers in the Middle East, and Grain Suppliers in Brazil.