China must be wondering how much of thier crap have they have copied that's actually any good.
I think they will have also thought about what it means to have lots of assets and not use them effectively. Taiwan is a different problem, they can't simply roll over the border. If Ukraine gave the designers chance to try their drone, anti-tank and anti-aircraft designs a new try, then Taiwan will be a testing ground for undersea drones and sea warfare.
China has developed it's own torpedos from scratch. The newer variants of long range missiles have also been Chinese designs rather than adaptations.
Given the sea battlegrounds, I would suspect that a large number of surface launched long-medium range missiles would be used to assault Taiwan. However more likely is simply to lay siege to Taiwan in a "peaceful" war. In the latter case it will be interesting to see the effect of undersea drones in this case - both to deploy a siege but also to break/combat it.