Firstly, patriot failed to do any interceptionThat’s what I mean when I argued that the PLA could similar shortage of long range weapons the U.S. faces in a Taiwan contingency. The PLARF could quickly run out of conventional ballistic missiles in a war of attrition.
I don’t know the detail designs of PLA’s ballistic missiles. However, based on Iran’s failed strikes against Israel, it is very likely that most of the older DF-11/15s would be intercepted by Patriot series or Taiwan’s own TK3. The only way to break this dilemma would be the PLA manages to use loiter drones and other asymmetrical weapons to neutralise most of Taiwan’s air defense prior to launching ballistic and cruise missiles.This has yet to be proven.
Secondly, Iran did great damage and launched small 8 missiles slavos after few days achieving hits draining multiple hundred thaad of which only 1000 were made including Saudi ones
Lastly, considering vast Iranian or even houthis missiles arsenal for <2000 km missiles, it is pointless to think Chinese 9/3 parade showcased conventional hyperosonic cruise, HGV, ballistic missiles and HGV and other IRBMs are in low numbers. Plus there will never be a shortage in event of tiawan like crisis. China can produce even hundreds of IRBM hgvs each month with already stockpile in multiple thousands while only rocket artillery is needed for Taiwan if USA Japan doesn't interven