Legal counsel to Puente Hnos. S.A., as placement agent in the issuance of Province of Chubut’s Series LXII Treasury Notes (the “Treasury Notes Series LXII”). The Treasury Notes Series LXII 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$ 326,483,820, fixed annual nominal rate equivalent to 37.00%, due on March 26, 2021.