SUBSCRIBER NOTE: Seattle suboctane shifts to 13.5 RVP on March 26

Please note that S&P Global Platts' Seattle suboctane and premium suboctane gasoline assessments reflects 13.5 RVP, beginning March 26.

These changes reflect seasonal adjustments to RVP levels as required by BP's Olympic Pipeline system.

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 Platts for public viewing. Platts will consider all comments received and will make comments not marked as confidential available upon request.

For more details, 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 https://www.spglobal.com/platts/plattscontent/_assets/_files/en/our-methodolo gy/methodology-specifications/us-gasoline-rvp-calendar.xlsx