The 7.875% notes are due 2034

Davis Polk advised the representatives of the initial purchasers in connection with an offering by Pampa Energía S.A. of $340 million aggregate principal amount of its 7.875% notes due 2034. The notes are a reopening of the $360 million 7.875% notes due 2034 previously issued by Pampa.

Pampa Energía S.A. is the largest independent integrated energy company in Argentina and, together with its subsidiaries, joint ventures and affiliates, is engaged in the generation and transmission of electricity, exploration, production, commercialization and transportation of oil and gas, and production of petrochemical products.

The Davis Polk corporate team included partner Maurice Blanco and counsel Drew Glover. The tax team included counsel Alon Gurfinkel and associate Alex (Ang) Gao. Members of the Davis Polk team are based in the New York, London and São Paulo offices.