Swiss company is interested in purchasing pellets

We are pellet buyer from Geneva Switzerland! We are working with European Union countries! We are interested in buying pellets. We also opened company in Ukraine ​ to collect pellets and export to our buyers in European union countries!
If you are producer or supplier, we can visit your factory or ware house where you want in Ukraine
Please give me information about;
Pellet size
Min-max Quantity
payment method
we prefer to work FCA or EX-WORK