Thank you, Mr. Chair.
Thank you very much to both the witnesses for their very important and enlightening testimony.
I would like to start with Mr. Simard.
During COVID, we have certainly seen that there's a predisposition to self-sufficiency and the need for a domestic capability during times of challenge. You, Mr. Simard, have effectively outlined why aluminum is critical and perhaps why the United States recently put national security tariffs on aluminum. I'm wondering if you could give us some insight into the impact of those national security tariffs on the aluminum industry.