We advised Pluspetrol on the issuance of Notes for US$167,492,889

New Deal - March 13, 2026

Bruchou & Funes de Rioja advised Pluspetrol and TCA Tanoira Cassagne advised Banco de Galicia y Buenos Aires S.A., Banco Santander Argentina S.A. and Balanz Capital Valores S.A.U., as arrangers and placement agents (the “Arrangers and Placement Agents”), and Invertir en Bolsa S.A., Allaria S.A., Banco Patagonia S.A., Industrial and Commercial Bank of China (Argentina) S.A.U., SBS Trading S.A., Banco Comafi S.A., Petrini Valores S.A., Macro Securities S.A.U., Banco de la Provincia de Buenos Aires, Industrial Valores S.A., Cucchiara y Cía S.A., Banco BBVA Argentina S.A., and PP Inversiones S.A. as placement agents (the “Placement Agents”) in the successful issuance of the Class 6 Notes for an amount of US$ 167,492,889, denominated and payable in U.S. Dollars, with a fixed rate of 6.50%, maturing on February 27, 2029 (the “Class 6 Notes” or the “Notes”).

The Notes were listed on A3 Mercados S.A. (“A3 Mercados”) and Bolsas y Mercados Argentinos S.A. (“BYMA”) and were rated AAA(Arg) by FIX SCR S.A. Agente de Calificación de Riesgo with a stable outlook.

Pluspetrol is a benchmark in the operation of unconventional reservoirs, in the development of high-pressure gas fields, and in the extraction of crude oil in mature reservoirs with secondary and tertiary recovery. With an interest in the future, the company is making important investments in the country, and its position in Vaca Muerta formation, one of the largest unconventional hydrocarbon reservoirs in the world, stands out.