2025-07-31 00:00:00 Welcome to the PETROSUR App! The 100% Paraguayan emblem with 25 years of experience that offers the best quality in fuels with international certification at the best price on the market. In our App you always access the best discounts we can offer you when refueling your vehicle and hundreds of exclusive benefits designed for you. * Direct discounts at the time of loading from the App.