public i discovered that before cleaning its tanks prebble koala carried out low quality fuel blending the ngos investigation showed that the whole process was systematic. bending is very common and legal but what is illegitimate in our eyes is if you blend if you mix you make a product that is of bad quality but you make it on purpose and there's even software for it or you can actually see what is the most profitable mic. we can make and this is a practice that we see happening for example in the port of amsterdam but also the part of contraire but also on board tankers is. of the business model that's actually focused on making a lot of profit. the public eye expert emphasizes the fact that the bad quality oil blend was produced on purpose. the boards of amsterdam and rotterdam are considered hubs of such blending operation it's. one of the game reasons why it's such a big what is because in paris ten refineries in the area and best serve storage capacity. it also has a very strategic position for their west coast of africa so that's why you also see that order the imports in west a