I see a number of points to respond to.
First, it's not just individual companies that are having difficulties meeting the legal obligations, the technical obligations, in termination. There are a number of associations that require time to deal with questions of bylaws and how they have to proceed with their members, before they can express the views of the association on termination. So there are companies and associations--all of this is in play, but it's moving in the right direction, and good progress is being made.
You're quite correct when you say that the companies will continue to pay duties to the United States for October. However, all of those duties will be returned to Canada because the $1 billion is a fixed amount; it's not a percentage of the deposits that have been collected over time. So there is no increased benefit to the United States in revenue generation by an extension to no later than November 1, as it relates to duty collection and to whom those duties will ultimately be refunded. As I say, that is because the $1 billion is a fixed amount.