I’m not seeing anyone discuss this here, so I figured I’d raise an important point: this style of tariffs is crushing for US manufacturing. While a universal tariff with no exceptions incentivizes domestic manufacturing, a selective tariff with specific industry exceptions is absolute poison.
You might think, as the authors of this exemption did, “well then we will exempt computer parts.” Then people will simply import the parts. But if you manufacture those parts in the US, you are suddenly at a massive disadvantage. Your computer parts factory likely runs using a large amount of imported raw materials, imported machines, and imported tooling, and there are no tariff exemptions for those broad categories… so you’re screwed. Oftentimes there is no reasonable domestic substitute. You will go out of business in favor of someone importing the parts, which now happens tariff-free under an exemption. That’s why, generally speaking, tariff exemptions are deadly to domestic manufacturing.
You might think, as the authors of this exemption did, “well then we will exempt computer parts.” Then people will simply import the parts. But if you manufacture those parts in the US, you are suddenly at a massive disadvantage. Your computer parts factory likely runs using a large amount of imported raw materials, imported machines, and imported tooling, and there are no tariff exemptions for those broad categories… so you’re screwed. Oftentimes there is no reasonable domestic substitute. You will go out of business in favor of someone importing the parts, which now happens tariff-free under an exemption. That’s why, generally speaking, tariff exemptions are deadly to domestic manufacturing.