I mean, you can restrict stuff with only a few customers by controlling trade tightly.
But for common parts — to use a past example that I saw in a report, voltage regulators — they’re everywhere. You can’t do much about that unless you’re willing to economically partition the world. Even then, other countries could make them.
I mean, you can restrict stuff with only a few customers by controlling trade tightly.
But for common parts — to use a past example that I saw in a report, voltage regulators — they’re everywhere. You can’t do much about that unless you’re willing to economically partition the world. Even then, other countries could make them.