I don't have much to add to what Catherine just said. It would be chaotic for us. We work on yearly contracts. If you pop in a tariff, it just destroys the relationship with your client. You have to find ways to factor it in. It becomes very complex, and it's already very complex. It would be very disruptive for the value chain.
Just to give you an idea of the complexity, for all those countries that are still under tariffs for aluminum, which is the rest of the world except Argentina and Mexico, on the day that one of them is out and exempted from the tariffs, it changes the dynamics of the market completely, and it is going to take weeks and months to find out where the market is going.
We are in a very sensitive play with the U.S., with the world market and with the U.S. market, which is the highest net back. Everybody wants to get their metal there. Today, the metal comes from the Middle East, it comes from India and it comes from Russia. It comes from everywhere because it's a lucrative market for those countries. It's better than all the other markets. When you tip the pricing with a tariff, it's a big upset for the market, and it's very bad for us.