So the 8c is the price of economic independence from China and stability in times of crisis, could be subsidized just like agriculture is in many countries.
You don't need to subsidise anything.
> On March 1, 2018, Trump announced his intention to impose a 25% tariff on steel and a 10% tariff on aluminum imports. > Trade Act of 1974 allows the president to impose a 15% tariff for 150 days if there is "an adverse impact on national security from imports
>NAFTA originally required automakers to use 62.5% of North American-made parts in their cars to be imported duty free
You can just require that 25% of PPE purchased by the government has to be made domestically. That would give you 3-4 factories. You make a requirement so they are 1000 miles away from each other and be able to 4x capacity within 2 weeks.