I read the document for investors in Valero. I'm talking about the Ultramar refinery on the south shore of Quebec City. I saw a radical change in terms of supply. Everything is imported from countries outside North America, but processing is done using crude mainly from the United States. Things can change very quickly. That happened within a year and a half in Saint-Romuald, on the south short of Quebec City.
On March 10th, 2015. See this statement in context.