Bruchou & Funes de Rioja advised Petroquímica Comodoro Rivadavia S.A. and TCA Tanoira Cassagne advised Banco de Galicia y Buenos Aires S.A.U.; Banco Santander Argentina S.A; Balanz Capital Valores S.A.U.; Banco Patagonia S.A.; Allaria S.A.; Banco BBVA Argentina S.A.; Cono Sur Inversiones S.A.; Industrial and Commercial Bank of China (Argentina) S.A.U.; BACS Banco de Crédito y Securitización S.A.; Banco Supervielle S.A.; Banco Hipotecario S.A.; and Columbus IB Valores S.A. as placement agents (together the “Placement Agents”), in Petroquímica Comodoro Rivadavia’s issuance of Series R Notes for an amount of US$ 46,018,072, under the “Frequent Issuer Simplified Regime” (Régimen de Emisor Frecuente).

The Series R Notes have been authorized for its listing on Bolsas y Mercados Argentinos S.A. and for its negotiation on Mercado Abierto Electrónico S.A.

Legal counsel to Petroquímica Comodoro Rivadavia S.A. Bruchou & Funes de Rioja: Partner José María Bazán and associates Sebastián Pereyra Pagiari and Gonzalo Vilariño.

Petroquímica Comodoro Rivadavia S.A. in-house legal counsel: Mariano Juarez Goñi, Florencia Fridman and Anabela Mengoni.

Legal counsel to the Placement Agents

TCA Tanoira Cassagne: Partners Alexia Rosenthal and Rocío Carrica and associates Juan Manuel Simó, Stefania Lo Valvo and Mateo Fiorito.