Here are the prices of some key commodities traded in New York on Friday:
Crude oil prices rose 54 cents to settle at $99.67 a barrel.
Coffee prices gained one cent to end at $2.42 per pound.
Copper prices advanced 3 cents to close at $4.40 per pound.
Cocoa futures fell $107 to end the day's trading at $3,065 a ton.
In Chicago trading, the price of wheat rose 15 cents to close at $6.92 a bushel.
Rice prices were off 12 cents to close at $16.74 a hundredweight.