Skyguard and Spada are only good for short range...hardly medium.
The rumoured Chinese SAM system is said to be HQ-9 family's FT-2000...an anti-radiation SAM...approx. range is around 200 km...almost all the details are hidden.
Yup that is the truth on this matter. I don't believe Pakistan Military has placed any meaningful importance to SAMs. There is an absence of layered SAM network which spreads through all altitudes and ranges. There is a serious doubt over the technical ability of Air Defense radars when it comes to intercepting Ballistic Missiles, Cruise Missiles and Low-Observable UAVs.