100% biodegradable cups and containers are very high in demand. They legitimately need to be biodegradable tho. There's a lot of companies that "claim" that their material is biodegradable but it takes like 150 years for it to degrade or some kind of nonsense.
I do not think that anyone here (mainly because most of us are just consumers or retailers) can import anything from Turkey.
Friendly advise. better to google Paper cup importers and contact them directly.