Breaker

Slaughter cows expected to yield carcasses in the range of 75-80% lean.  Typically a cow with more than .35 inch of backfat at the 12th rib.

Bull

A mature (approximately 24 months of age or older) uncastrated, male bovine.  However, for the purpose of these standards, any mature, castrated, male bovine which has developed or begun to develop the secondary physical characteristics of an uncastrated male also will be considered a bull.

Bullock

A young (under approximately 24 months of age) male bovine (castrated or uncastrated) that has developed or begun to develop the secondary physical characteristics of a bull.

CME Group Soybean Oil

Contract size is 60,000 pounds, about 27 metric tons.  Prices are per pound.  Contract months are January, March, May, July, August, September, October, and December.  Daily price limit is 2.5 cents per pound expandable to 3.5 cents per pound and then to 5.5 cents per pound when the market closes at limit bid or limit offer.  There shall be no price limits on the current month contract on or after the second business day preceding the first day of the delivery month.  Settlement is physical delivery.  Refer to the following link for full specifications: