TGS Financial and Infrastructure Overview

Our assets in Neuquén TRAMO SUR 35 km 30" 97 Kg/cm³M TRAMO NORTE 32 km 30" 115 km 36" 97 Kg/cm²M tgs WE GREW IN NEUQUÉN TO RENDER MORE AND BETTER SERVICES Midstream Services: • Gathering and Treatment Services. Chevron TRATAYÉN • Services at Well Head. • O&M of Pipelines and Plants. •Works Management. Mon Meru.co San Pao Villano PLAZA HUINCUL RÍO NEUQUÉN (*) Last twelve months as of September 30, 2023. Clients: ExxonMobil GyP OILSTONE Pan American Pampa energia ENERGY pluspetrol Te VISTA YPF Tecpetroles OIL & GAS OTHER SERVICES REVENUES AND EBITDA (US$MM) 151 114 95 63% 77 73 64% Revenues 57 EBITDA 48 51 20 34 66% EM 42% 60% 2019 2020 2021 2022 LTM<*> 12

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