The Chinese YKJ-1000 is reported to cost $99000 per unit, is hypersonic and has a range of ~1300 KM. It's looking like the US needs some disruption on their armament suppliers, kinda what SpaceX did for space launches. Compare that to the 1.5M each of the JASSM cost.
Thus far Chinese weaponry has not shown to be as effective as promised. Maybe this YKJ-1000 is the exception, maybe it is not. Maybe exported versions of the weaponry have been crippled in some way, maybe not. The future will tell. The future, also, which I expect to bring down the price of western weaponry, probably not as low as the Chinese equivalents but closer to those than to those demanded by the old defence d…
Even if they're 10% effective compared to the expensive ones, you may still have the advantage.