Just because we're on the topic and it's in the news everywhere, I think it's important to be in lockstep with the United States, because they have a very similar program of 25% and 100% as it relates to duties on China, to make sure that we are not a back door. That is always a real, clear and present danger with the United States. If they see you as a back door, they'll have problems with you.
Let's go on to carbon leakage mitigation. What specific industries...? I understand it's steel and aluminum, the auto sector and the supply chains, but what specific industries in Canada are more at risk of carbon leakage, other than the ones I've mentioned?