Since it is counted as investment, why doesn't the purchase of earthmoving equipment from China by a U.S. corporation increase U.S. GDP?

Earthmoving Equipment

Earthmoving equipment consists of heavy-duty vehicles designed for construction tasks, especially ones involving earthwork operations.

U.S. GDP

The total monetary value of all goods and services produced within the United States' borders in a specific time period, often used as an indicator of economic health.

Investment

Investment entails the allocation of resources, such as capital or time, into a venture with the expectation of generating income or profit over time.