SUBSCRIBER NOTE: USGC conventional 87, CBOB, Premium CBOB to shift to 11.5 RVP September 8

Please note that the assessments for US Gulf Coast conventional 87 unleaded gasoline (M grade), CBOB (A grade), Premium CBOB (D grade), and unleaded 89 gasoline will reflect 11.5 RVP on or about September 8, 2017, after the end of scheduling for Colonial Pipeline's 51st shipping cycle.

Please also note that Platts will discontinue supplemental assessments for 7.8 RVP conventional 87 gasoline (M grade), CBOB (A grade), and Premium CBOB (D grade) on or around September 8.

This date reflects the RVP transition calendar maintained by Colonial Pipeline. Transitions for other grades to 11.5 RVP on other dates will be addressed in separate subscriber notes.

For questions or comments, please contact americas_products@spglobal.com, with a copy to pricegroup@spglobal.com. For written comments, please provide a clear indication if comments are not intended for publication by Platts for public viewing. Platts will consider all comments received and will make comments not marked as confidential available upon request.