iirc, there isn’t much of a British steel or aluminum industry left. Starmer’s knee pads must be getting quite a workout: only a 10% tariff on Range Rovers, and 25% on steel and aluminum.
We import almost no steel from China. Our largest imports come from Canada, Brazil, Mexico and South Korea. Less than 2% comes from China, and less than 25% of all steel in the US is imported. That said, China is producing prodigious amounts, almost 15 times what the US produces. They are so far ahead of the rest of the world, they have more than half the steel production worldwide. India is second, with about double the US production. At our level is Japan, South Korea, and Russia, then there’s a steep fall off.
As for aluminum production, it’s China and there’s nobody close. China does 43,000,000 tons a year, and in second place it’s India, at 4,000,000. The US is 13th place.
We import a fair amount of aluminum from China, but not overwhelmingly so. We import more from Canada and from UAE. We import a much higher proportion of aluminum than steel, about 50%. It’s not China that’s important in this discussion; China has already moved up the value chain from raw materials (except rare earths as we have discussed) to finished materials.
Goof, not the issue. Cutting off Chinese production means reducing the chances of a military conflict and reclaiming industrial production in the West.