PROMIGAS Corporate Financial Results 4Q 2021

SBU DISTRIBUTION ACCUMULATED RESULTS Volume N.G. Demand E.P. 11,913 MMm3 Var. 10% 80% distribution 20% comercialization 1.002 GWh Var. 1% Users New 2021:454,982* Var. 76% Towns Served Brilla |1= 748 K Users with portfolio 37% Brilla as of 2021 952 Acumulado 5,868,103* Var. 4% ली Includes energy and gas* CAPEX $1,136,205 MM Var. 89% 48% controlled 52% non-controlled Brilla Placement $961,491 MM Var. 113% INCOME BRAKET 1 45% INCOME BRAKET 2 4.5 Millon Accumulated transactions INCOME BRAKET 3 14% since the start of the program 4% OTHERS EBITDA EBITDA increased $231,406MM vs. 2020 due to economic reactivation. Colombia +9%, Peru +14% 2,253,618 2,022,212 +11% 2020 2021

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