SUBSCRIBER NOTE: Portland suboctane RVP shifts to 15 on or around November 21

Please note that S&P Global Platts' Portland suboctane and premium suboctane gasoline assessments will reflect 15 RVP on or around November 21.

The change is due to seasonal adjustments to RVP levels as required by BP's Olympic Pipeline system. For questions or comments, please contact americas_products@platts.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.