Tut tut tut
It's a subsidy when OTHERS do it. It's a tax break, strategic investment or "supply chain security" when you it yourself.
A report from the Organization for Economic Co-operation and Development (OECD) has found that semiconductor firms based in the United States received more government support than those based in any other region. However, support for China's chip industry was larger relative to the revenue generated by Chinese semiconductor …
The USA wouldn't subsidise an industry because it's against the very tenants of capitalism laid down by the great Reagan in his economic work, Ronnie's Coin Coloring Book
China being a Marxist state control can't subsidise industry cos it owns the means of production, it would be like claiming the shareholders in Tesla subsidise Elon Musk