Discount on Western Canada Select heavy crude widens

The discount on Western Canada Select (WCS) heavy crude versus the North American benchmark West Texas Intermediate (WTI) widened slightly on Monday: * WCS for December delivery in Hardisty, Alberta, settled at a discount of $12.60 per barrel under the WTI benchmark, according to brokerage CalRock, widening from $12.40 a barrel under the U.S. benchmark ...