Luxury Resource Addition

I support longer production chains, it would make the industry and the market much more dynamic

I absolutely agree. I hope an Economy DLC will ne made, with this feature, and a deeper use of resources on a bigger scale, maybe an Bank and so on… Economy is basic and not really a challenge, to date.

It would make global relations more interesting. Like imagine you based your whole economy around producing tech but the nation selling you copper to make your products just got invaded.