Election of the Chairman of the Board of Directors and the Executive Managers

TO: FINANCIAL SUPERVISORY AUTHORITY BUCHAREST STOCK EXCHANGE

From: ROMPETROL RAFINARE S.A.

Report date: May 5, 2026 ROMPETROL RAFINARE S.A.

Social headquarter: Navodari, 215 Navodari blvd., (Administrative building), Constanta county Phone number: 0241/506100; 506553

Fax number: 0241/506930; 506901

Numerical order in the Trade Register: J1991000534130 Unique Registration Code: 1860712

Subscribed and paid-up capital: 2.655.920.572,60 lei

Regulated market on which securities are traded: BUCHAREST Stock Exchange (market symbol RRC)

Rompetrol Rafinare S.A. (hereinafter referred to as the "Company"), hereby, informs the shareholders and the public of the election of Mr. Yedil Utekov as Chairman of the Board of Directors, for the period of his membership in the Board of Directors, namely 01.05.2026 -30.04.2030, pursuant to Decision No. 1 adopted by the Board of Directors of the Company on May 1, 2026.

The election of Mr. Yedil Utekov as Director of the Company was approved by the Ordinary General Meeting of Shareholders on April 29, 2026.

At the same time, by Decision No. 2 of the Board of Directors from May 1, 2026, the election of Mr. Sorin Graure as General Manager for a 4-year term, respectively starting with May 1, 2026

and until April 30, 2030, and of Mr. Alexandru Stavarache as interim Financial Manager for one month term, respectively starting with May 1, 2026 and until May 31, 2026, was approved.

www.rompetrol.com