Nobody forces Pakistan to buy but it just Pakistan manufacture too weak to be competitive. If Pakistan can make a smartphone as good as Huawei p30 pro. I am sure China will buy from Pakistan. You can't force a country to buy just for sake of trade deficiency. Pakistan buys from China becos China make good and competitive product that no other country can do it better than China.i understand, i wish China have positive trade balance with all countries including Pakistan. but at tolerable leval. Iron brother deserve some special concession in trade not big trade deficit, i hope the Chinese and Pakistani leadership will work on this as fast as possible.