You can choose turkish air defence missiles.
Hisar A(low altidute-10km,Short range-15km) will be in serial production in 2020 and Hisar O(Medium altidute-20 km,medium range-25-40 km.There is not exact number because hisar o has a lot of variants) will be in serial production in 2021.
Also Hisar U(high altidute-30km,long Range-90km) is in development phase.And it will be ready in probably in 2023.
I dont think pakistan will have milgems before 2022 because construction time.So You can use Turkish air defence missiles instead of chinese or russian ones.
Turkey will also use Hisar air defence missiles on its future air defence destroyers called TF-2000