ASUR Announces Successful Placement of Senior Notes

Grupo Aeroportuario del Sureste, S.A.B. de C.V. (ASUR) announced the successful offering and sale of US$900,000,000.00 aggregate principal amount of senior notes due 2031 and US$900,000,000.00 aggregate principal amount of senior notes due 2036 by its subsidiary Aeropuerto de Cancún, S.A. de C.V. The notes received ratings of BBB from S&P Global Ratings and BBB+ from Fitch Ratings. ASUR intends to use the net proceeds to refinance outstanding bridge credit facilities related to the acquisition of ASUR US Commercial Airports, LLC and Companhia de Participações em Concessões, with any remaining proceeds for other financial liabilities and general corporate purposes. The notes settled on October 8, 2026, and are expected to be listed on the Singapore Exchange Securities Trading Limited. The offering was made in compliance with Rule 144A and Regulation S under the U.S. Securities Act of 1933, as amended. ASUR is a leading international airport group with operations in Mexico, Brazil, the U.S., Colombia, and the Caribbean.