The US does not sell the F-16 only to Taiwan. Their arms-sales procedure is to first discuss sales conditions for the F-16 with various countries, and then present a single contract to the manufacturer. The manufacturer then subcontracts numerous parts-such as the engine, tires, and bolts-to downstream contractors. After the planes are completed, the US government conducts spot tests.
美國不只出售 F-16 給台灣，他們軍售的流程是與各國談好軍售 F-16 的條件後，統一發包給廠商製造，飛機廠商再將各種零件，如引擎、輪胎、螺絲等，下包到更下游的廠商，飛機做好後由美國政府抽驗。