We purchase our steel through a steel distributor called Stigterstaal, and the steel that they provide is sourced from various areas of the world. The steel used in construction for the AOP ships is a highly specialized steel. We intended at the front end of the program to use steel suppliers in Canada. Unfortunately, due to the special welding limitations and things like that, we had to source from different sources. Most of the steel in the AOP ships comes from outside of Canada.
On the Canadian surface combatant ship, that is still under review, but the initial look is that these are also extremely highly complex steel grades and quantities. We're working closely with BAE in the U.K. They're building the ship right now, and we will use grades of steel similar to what they're using.
I'm unable to comment on the CSC, as it's not yet under construction, but we will do everything we can, of course, to maximize Canadian content on CSC.
Then there was a third question about steel.