They contain oil and precious metals. Many parts come from Canada, but there's also aluminum. Manufacturers are increasingly looking for green aluminum or products with a low carbon footprint.
I want to draw your attention to something in this regard. The carbon footprint isn't the only issue at stake. We also have what's called the environmental record of products. We'll be focusing more and more on water, waste and even the social impact in terms of jobs and the direct impact on the community. This is already happening in certain places, and we can see that, very soon, it will be happening everywhere.