GNL Quintero chief executive Antonio Bacigalupo confirmed the financing from nine different banks including Calyon, Fortis, ING, Santander and West LB.
About $500 million has already been invested to date, he said, with more than 90% of the terminal equipment purchased.
Bacigalupo said the terminal has a 21-year, 1.7 million tonnes per annum supply agreement with BG Group, which has also taken a 40% equity position in the project.
However,