GENCON contends that the custom of its relationship with UEIL was such that UEIL would have paid GENCON what it calls an “agent fee” in the amount of USD 1.50 for each metric ton of bunkers that was to be delivered to the purchasing ships.
Selon l'usage établi avec UEIL, celle-ci lui aurait versé une «commission de courtage» de USD 1,50 par tonne de mazout livrée aux navires acheteurs.