I would only add that, in steel, we need to choose our collaboration partners carefully, given the broader context that we have in steel around unfair trade and practices, which can apply to the supply of recycled input materials into our processes.
As long as we're mindful of the broader perspective in choosing those collaborations—and I think the U.S. is a very good example of working with a key ally and integrated economy player in the North American context—this is a great suggestion. However, for us, we would have flags for with whom, how far and how wide we may take collaboration.