Legal counsel to Puente Hnos. S.A., as placement agent in the issuance of Province of Chubut’s Series LVI Treasury Notes (the “Treasury Notes Series LVI”). The Treasury Notes Series LVI are secured by certain rights of the Province of Chubut to receive amounts under the federal tax co-participation regime and were issued for AR$ 176,363,700 fixed annual nominal rate equivalent to 34%, and is due on October, 23 2020.