Ticker Symbol: XH

Contract Size: 20,000 lbs.

Trading hours: 8:45 a.m. to 1:15 p.m. (Chicago time)

Contract Months: February, April, June, July, August, October and December

Price Quotation: Cents per pound

Min Price Fluct.: .00025/lb ($5 per contract)

Daily Price Limits: .015 ($300 contracts) cents above and below the previous day's settlement price.