SUBSCRIBER NOTE: Chicago gasoline assessments shift to 9 RVP on or around March 15

Please note that Chicago conventional unleaded, CBOB, premium unleaded, RBOB and premium RBOB gasoline assessments will reflect 9 RVP on or around March 15, 2018.

The changes are based on feedback from Chicago gasoline market participants and from the Explorer Pipeline.

For questions or comments, please email americas_products@spglobal.com, with a cc to pricegroup@spglobal.com.

For written comments, please provide a clear indication if comments are not intended for publication by S&P Global Platts for public viewing. Platts will consider all comments received and will make comments not marked as confidential available upon request.

For more details of this and other upcoming RVP changes, please go to https://www.platts.com/methodology-specifications/oil and access the S&P Global Platts US gasoline RVP calendar, or download it at http://www.platts.com/IM.Platts.Content/Downloads/Data/rvp-tracker.xlsx.