Chinese people are weird. They invest in tofu buildings which they will never complete or live in.
In last winters hundreds of Pakistanis froze to death in their cars overnight along a road beside a Pakistan Army Camp but the " Azeem Jihadi Fauj" didn't care for them. They only came out next afternoon to collect the bodies.
Their balance of payments & forex being what it is ,this has to be the icing on the cake.Sorry, the icing on the cake has to be Dimran vs Bajwa le Bund . This is a side show.
From statecraft point of view, we should not have trade with pakistan. ppl-2-ppl contacts may be ok as it cannot be prevented but trade with them directly is a big no. Let them import the same stuff indirectly from dubai or else where.