Publication of Supplementary Prospectus

The following supplementary prospectus has been approved by the Financial Conduct Authority and is available for viewing:

Supplementary prospectus dated 2 May 2023 (the "Supplementary Prospectus") relating to the prospectus dated 5 August 2022 (the "Prospectus") relating to the U.S.$40,000,000,000 Debt Issuance Programme issued by BP Capital Markets p.l.c. and BP Capital Markets B.V. unconditionally and irrevocably guaranteed by BP p.l.c.

To view the Supplementary Prospectus, please paste the following URL into the address bar of your browser.

http://www.rns-pdf.londonstockexchange.com/rns/1564Y_1-2023-5-2.pdf

A copy of the Supplementary Prospectus and the documents incorporated by reference therein will be submitted to the National Storage Mechanism and will shortly be available for inspection at https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

For further information, please contact:

BP Capital Markets p.l.c.
25 North Colonnade
Canary Wharf
London E14 5HZ
United Kingdom

Tel:             +44 (0) 20 3683 0901
Fax:            +44 (0) 20 7948 7783
Attention:   Gary Admans

DISCLAIMER - INTENDED ADDRESSEES

Please note that the information contained in the Prospectus may be addressed to and/or targeted at persons who are residents of particular countries (specified in the Prospectus) only and is not intended for use and should not be relied upon by any person outside these countries and/or to whom the Prospectus is not addressed. Prior to relying on the information contained in the Prospectus you must ascertain from the Prospectus whether or not you are part of the intended addressees of the information contained therein.

Your right to access this service is conditional upon complying with the above requirement.

The Prospectus does not constitute an offer of securities for sale in the United States. The securities described in the Prospectus have not been, and will not be, registered under the U.S. Securities Act of 1933, as amended, or under any relevant securities laws of any state of the United States of America and may not be offered, sold or delivered in the United States of America or to, or for the account of or benefit of, U.S. Persons, subject to certain limited exemptions.