Chicago gasoline RVP shift effective September 15

Beginning September 15, 2009, Platts conventional unleaded, premium unleaded, CBOB, RBOB and PBOB gasoline assessments for the Chicago market will reflect 11.5 RVP.

The change is part of a seasonal RVP shift.

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.