Chicago RVP shift, effective October 15

Beginning October 15, 2010, 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.

For questions or comments, please contact Bridget Brown at 713-658-3270, bridget_brown@platts.com or Matthew Cook at 713-658-3236, matthew_cook@platts.com.