That is determined through the work of our grain research lab and by the work we do at outward inspection. Outward inspection is when we inspect the grain that is going onto the vessels. That's to make sure we comply with the regulations different countries have.
A company might want to sell grain to another company in another country and isn't too fussy about it. But perhaps the government of that country is very fussy. If we don't meet the requirements of, say, the EU or Japan or China, or whatever country, we could see exports from Canada to that country cut off until we fix whatever is wrong. We feel quite a responsibility to maintain outward inspection to protect the Canada brand.