Legal counsel to Puente Hnos. S.A., as placement agent in the issuance of Province of Chubut’s Series LVIII Treasury Notes (the “Treasury Notes Series LVIII”). The Treasury Notes Series LVIII are secured by certain rights of the Province of Chubut to receive amounts under the federal tax co-participation regime and were issued in two classes amounting to AR$ 392,718,500. Class 1 has a fixed annual nominal rate equivalent to 34.50% and is due on November 20, 2020. Class 2 has a fixed annual nominal rate equivalent to 35.75% and is due on January 20, 2021.