The data contained in the OPEC Annual Statistical Bulletin (the ‘ASB’) is historical and obtained directly from OPEC Member Countries and third parties listed in the publication.

Whilst reasonable efforts have been made to ensure the accuracy of the ASB’s content, the OPEC Secretariat makes no warranties or representations as to its accuracy, relevance or comprehensiveness, and assumes no liability or responsibility for any inaccuracy, error or omission, or for any loss or damage arising in connection with or attributable to any action or decision taken as a result of using or relying on the information in the ASB. The ASB is not intended as a benchmark or input data to a benchmark. Definition of terms, as well as names and boundaries on any maps, shall not be regarded as authoritative.

The information contained in the ASB, unless copyrighted by a third party, may be used and/or reproduced for research, educational and other non-commercial purposes without the OPEC Secretariat’s prior written permission provided that OPEC is fully acknowledged as the copyright holder. Written permission from the OPEC Secretariat is required for any commercial use.