Company Profile Operating & Financial Information Corporate Governance News & Filings Information for Shareholders Link is here Link is here Link is here Link is here Link is here Link is here Link is here Link is here Link is here

Debt Profile

Debt Profile

LONG TERM BONDS

BOND

PROGRAM PROSPECTUS

BOND SUPPLEMENT

BOND TITLE

GREEN BOND FRAMEWORK

EXPIRATION DATE

OMA13

(Only in Spanish)

(Only in Spanish)

(Only in Spanish)

March 14, 2023

OMA14

(Only in Spanish)

(Only in Spanish)

(Only in Spanish)

June 7, 2021

OMA 21V

OMA 21-2

Sustainability Report