Chicago gasoline RVP shift effective March 5

Beginning March 5, 2010, Platts' regular unleaded and premium unleaded gasoline assessments for the Chicago market will reflect 11.5 RVP.

The change is part of a seasonal shift in vapor pressure specifications.

For questions or comments, please contact Jennifer Brumback at 713-658-3237, jennifer_brumback@platts.com, or David Ruisard at 713-658-3224, david_ruisard@platts.com.