Spot Ethylene, Propylene Move Lower in U.S. and Europe

18:38 PM | July 14, 2010 | Lindsey Bewley

After languishing for several weeks primary hydrocarbon prices rose sharply this week, with West Texas Intermediate gaining $5.15/bbl to $77.15/bbl and Brent crude rising $3.95/bbl to $76.03/bbl...