Thanks Smash for your guideline, one more thing please suggest if you can, can you suggest what can be the estimated time to wait for work permit once clc immigration ask for PCC. I applied in January 2020 but than pandemic happen and now they ask PCC.In your case just get one PCC based on your permanent address in Multan.
I had a similar case as yours. You only need another PCC if permanent address changes on your NIC (for example women when they marry usually have 2 PCCs, one from their address pre-marriage and one after).