CBOT July soft red winter wheat was last 5-1/4 cents lower at $6.51-1/4 per bushel. K.C. July hard red winter wheat was last down 3-1/4 cents at $6.01-1/4 per bushel. MGEX July spring wheat was last 1-1/4 cents lower at $6.81-1/2 per bushel.
The Four Turandot vessel chartered by the United States is scheduled to arrive on Wednesday at the port of Barcarena in the north of Brazil, and is expected to sail on May 9, the Cargonave ship line-up data shows.
Brazil, the world's largest soy producer and exporter, very seldom sells to the United States. China is the main buyer of its soy.
Two 4,000 tonnes consignments were both purchased at $724 a tonne c& from trading house CJ International, traders said. A further 4,000 tonnes were purchased from another trading house at $733.60 a tonne c&f.