Publication of the Final Offering Circular

NOT FOR DISTRIBUTION IN THE UNITED STATES.

THIS ANNOUNCEMENT DOES NOT CONSTITUTE AN OFFER OF SECURITIES FOR SALE IN THE UNITED STATES OR IN ANY JURISDICTION IN WHICH SUCH OFFER WOULD BE UNLAWFUL PRIOR TO REGISTRATION OR QUALIFICATION UNDER THE SECURITIES LAWS OF SUCH JURISDICTION.

GABONESE REPUBLIC

US$920,000,000 9.375% Amortising Notes due 2033

Legal entity identifier is: 213800ZIWIDL1KU8MB19

6 August 2026

Liberville, Gabon

In connection with the issuance of the US$920,000,000 9.375% Amortising Notes due 5 August 2033 (the "Notes") by the Gabonese Republic (the "Issuer"), the Final Offering Circular dated 30 July 2026 in respect of the Notes has been published at the following link: https://www.budget.gouv.ga/offering-circular

The Notes have not been and will not be registered under the United States Securities Act of 1933, as amended (the "Securities Act"), and may not be offered or sold in the United States absent registration or an applicable exemption from the registration requirements of the Securities Act. The Issuer does not intend to conduct a public offering of securities in the United States.

For further information:

Minister of Economy, Finance, Debt and Participations, in Charge of the Fight Against the High Cost of Living

Immeuble des Finances

269, avenue Félix EBOUE

BP 165 Libreville

Gabon

Attention: Thierry Minko, the Minister of Economy, Finance, Debt and Participations, in Charge of the Fight Against the High Cost of Living

Email: [email protected]