China only sell 2nd line stuff to BD, reason is BD is under influence of India so China will never offer its top tech to BD. Time have changed India is now US ally and very good friend of BD, I proposed F-16 to BD due to several favoring reasons to BD, and one of them is that F-16 may be make in India soon, also no issue in maintenance and even new one will be cheaper due to low labor cost in India.
India focusing on FGFA,HAL LCA TEJAS,Dassault Rafaels now...American birds ARE WAY TOO EXPENSIVE..
To me,I'd prefer JF-17 or FC-1 as it is cheap and versatile and low maintainance costs...but our government prefers Russian heavy birds... ( J-10B,F-16,JAS-39,F/A-18 are in evaluation but Su-30 mkk and MiG-35 is on top of the want list )