Yes, okay.
The interesting thing is that we can produce the chemical at the pulp mill in Thunder Bay, so why wouldn't we? Why would we transport all that material? This is the type of elaboration that you have to do.
Economics definitely drives.... As you may have heard, FPAC works very hard to try to reduce the costs of transportation to facilitate the next thing. We might not be able to do chemical y in Thunder Bay and might have to do it in Sarnia, and so we have to figure out how to have lower transportation rates, for example.
Certainly, the technology breakthroughs have been fascinating. We looked at more than 80 different technologies, and as I say, found 36 that we could start using. It's very fascinating.