PROMIGAS Corporate Financial Results 4Q 2021

SPEC PROMIGAS TRANSMETANO PROMIORIENTE TRANSOCCIDENTE 0.04 DK32 RESULTS 4Q SBU TRANSPORTATION 2021 SAFE AND RELIABLE INFRASTRUCTURE AT THE SERVICE OF THE COUNTRY'S ENERGY MATRIX PROMIGAS TRANSMETANO PROMIORIENTE TRANSOCCIDENTE SPEC Sociedad LNG Portuaria El Cayao PROMISOL PROMISOL Zonagen SBU Transportation Millions of COP Revenue 2020 - Oct Dec 2021 Oct - Dec Var% 2020 Jan Dec 2021 Jan - Dec Var% 344,844 344,740 0% 1,325,730 1,350,726 2% COMPANIES Figures 100% controlled companies, before eliminations. Does not include income from construction of concessions.

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