Chicago gasoline RVP shift, effective January 17

Beginning January 17, 2011, Platts conventional unleaded, premium unleaded, CBOB, RBOB and PBOB gasoline assessments for the Chicago market will reflect 13.5 RVP.

The change is part of a seasonal shift in vapor pressure specifications. Please send comments to americas_products@platts.com and a cc to pricegroup@platts.com.