Ishgard is already open to trade with outsiders. That was one of the conditions they used to bring Ul'dah (and the proto-Limsans?) into the Autumn War against the Ala Mhigans. Their biggest export is likely their chocobos, the population and breeding of which their nation has almost total control over.
The quest Highwind in Ishgard suggests that the trade is extremely limited or at least tightly controlled at the moment, however.
The quest Highwind in Ishgard suggests that the trade is extremely limited or at least tightly controlled at the moment, however.
V'aleera's Wiki - https://wiki.ffxiv-roleplayers.com/pages...eera_Lhuil
V'aleera's Tumblr - valeeralhuil.tumblr.com
V'aleera's Tumblr - valeeralhuil.tumblr.com