For example in my capital Rome (latium) with has 40 buildings i need 17 different trade goods to full fill buildings need but city cant import 5 of them(I'm sure region can easily import them because they are all in 2_3 distance and city itself has 7 trade range with trade port)
There are 3 big region in this camping like Massilia and Apulia with the same problem.
It's annoying because all those micro management became useless.
