Prieto advised ENGIE Energía Chile S.A. on the execution of a purchase and sale promise agreement for the mechanized bulk-loading terminal “Puerto Andino,” located in Mejillones Bay (Antofagasta Region), which will be acquired by Puerto Ventanas S.A. for an amount of USD 58.9 million. The scope of the advice included comprehensive support on the transaction’s corporate, tax, and regulatory structuring—designed as an asset sale—aimed at ensuring the asset’s transferability and the port’s operational continuity.