Here are the prices of some key commodities traded in New York on Tuesday:
Crude oil prices fell more than $1 to settle at $93.79 per barrel.
Coffee prices rose 2 cents to end at $2.43 per pound.
Copper prices lost 2 cents to close at $4.39 a pound.
Cocoa futures were down $22 to end at $2,933 per ton.
In Chicago trading, the price of wheat rose 42 cents to end at $7.18 a bushel.
Rice prices advanced 13 cents to close at $16.37 per hundredweight.