My understanding is that post-9/11 there has been a significant increase in the review and monitoring of all container traffic coming into Canada. In addition to the paper trail that's associated, there is inspection. I believe we're moving towards inspecting all container traffic. At this point, we're not there yet.
You're probably talking to the wrong person, but my understanding is that purchasers bringing product in from abroad must go through certain kinds of paper identification of what's in the container. I think the administration and the burden of inspection would probably be very onerous.
I didn't mention this, but when you look at the chemical-producing world, Canada produces about 1.6% of the world's chemicals. The largest producer obviously is just south of us: the United States, at about 24%. China is number two in the world, and it's growing. Developed countries are growing in chemical production at the rate of about 2% a year. Last year China grew at 14% for the year, and they've been growing in the 14%- to 16%-a-year range for the last generation. If you want to point to where the chemical production is going in the future, I don't want to make that self-fulfilling, but we are competing with that part of the world.
We are also actively trying to get our responsible care ethic spread around the world. We now have 52 countries that have adopted that ethic, and we're working actively in China to get the Chinese chemical industry to adopt that ethic, which includes things like managing where they sell their product. I'm not pretending that we will overcome illicit behaviour, but I'm suggesting that there is a paper trail of what we produce and where it goes. China is emerging as a huge source for new chemicals.