I just want to make sure I understand your question. You're trying to understand why the refining margins have increased over time?
On June 11th, 2007. See this statement in context.
On June 11th, 2007. See this statement in context.
June 11th, 2007 / 5:15 p.m.
Director General, Petroleum Resources Branch, Department of Natural Resources
I just want to make sure I understand your question. You're trying to understand why the refining margins have increased over time?
See context to find out what was said next.