I am very active with my trade office but notice that there are a few things not working well when asking for goods:

I can't put up offers request mine refills. It would be nice if I can place an offer asking for gold mine refills, instead I have to pick on the few offers posted.

And buying Baskets is not well planned out either. I can only request a single basket, hardly worth spending coin for extra trade slots.
It would be nice if we can request any number of baskets for our offers. I think same counts for various other items.