It seems that serial production of JF-17 B-III aircraft will commence from 2022, so meanwhile some more block-IIs or B-versions should be manufactured/produced at PAC in 2021.
I think that the time for induction of Su-35 in PAF has already gone. Now improved J-10s and/or J-16s with their common mature WS-10 engines should be considered. However performance of Su-57 should be evaluated.
Z-10's length and height are little bit more than T-129 but its empty weight 5,100 kg is double than T-129's 2,350 kg which needs to be reviewed by China for better power to weight ratio.
That was news in 2015 that Turkey gives ToT (Transfer of Technology) of Nurol vehicles to Pakistan.
https://defence.pk/pdf/threads/pakistan-will-produce-turkish-vehicle-nurol-ejder-yalcin-4x4-armoured-combat-vehicle.412973/
Chinese warplanes including J-10, J-11, J-16, Su-30 fighter jets, JH-7 fighter bombers and KJ-500 early warning aircraft participated in the last year exercises.