TGS Financial and Infrastructure Overview

The Argentine natural gas industry pluspetrol 5% Pampa 8% Pan American ENERGY 13% GBC Others 9% Noroeste 2% YPF 3% LNG 5% 26% San Jorge 8% LTM<*> NATURAL GAS PRODUCTION BY PRODUCERS (134 MMm³/D) 23% Tecpetrol 13% Source: Federal Energy Bureau - Argentina Coal 1% Hydroelectricity 3% Nuclear energy 3% Renewables 7% Oil 32% ARGENTINE ENERGY MATRIX 2022 Bolivia 5% NATURAL GAS SUPPLY BY BASINS/ SOURCE (IN %) LTM(*) Neuquina 62% Austral 18% Power plants 34% Natural gas 54% Others 6% CNG 6% LTM(*) NATURAL GAS CONSUMPTION BY TYPE OF USER 100%=111 MMm³/D Residential 23% Industries 31% Source: Federal Energy Bureau - Argentina (*) Last twelve months as of September 30, 2023. 6 Source: ENARGAS tgs-

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