Might as well go first. According to the author:

This mod should work with other mods that affect supply and demand, or that add banks (according to mod description page).
This mod works with CE (according to mod description page).
This mod works on items added by other mods to the game.

Incompatability with Save our Ships 2.
What I found so far from testing:
If you accept a contract, it takes 3 days for a caravan and come to collect the stuff. This caravan will always try to enter the map from where you accepted the contract. If this is your ships in space, the game will throw an error and slow to a crawl. If you open the console, you can see how it is endlessly trying to enter your map.

Incompatability with one spell of Rim of Magic mode. Enchanter class has spell to modfiy source material of staff. When Vanilia Trading Expanded mod is enabled source material doesnt change.

Originally posted by adamsnara:

Incompatability with one spell of Rim of Magic mode. Enchanter class has spell to modfiy source material of staff. When Vanilia Trading Expanded mod is enabled source material doesnt change.

That sucks, but frankly that spell is not compatible with the very concept of this mod anyways if you think about it. Just imagine the havok you would cause the stock market if you purchased a bunch of wooden clubs, transmuted them into jade, and then resold them! Supply and Demand of raw resources would become meaningless!

In all seriousness though I'd recommend double checking that by trying to transmute stuff without this mod enabled (and this mod being disabled is the only difference) and see if the problem persists. You can also double check if load order might have something to do with this bug, though I do admit I find that unlikely. If the bug is only due to the mods being incompatible hopefully the author addresses that in a future patch.

Incompatability with Yayos Combat 3 https://i.imgur.com/wUKQzR5.png

Incompatible with Yayo's Bank, concerning history tab. War bonds price history overlaps item price fluctuation/history. https://prnt.sc/Fa_hdqrwZvJ1

Wealth List tab does nothing either, and i'm not sure whether it's added by VTE or some other mod. (My guess is that it is added by VTE)