Legal counsel to Puente Hnos. S.A., as placement agent in the issuance of Province of Chubut’s Series LX Treasury Notes (the “Treasury Notes Series LX”). The Treasury Notes Series LX 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$ 302,871,153, fixed annual nominal rate equivalent to 38.00%, due on February 18, 2021.