Sodium bicarbonate import request Romania

Our company would like to order Sodium bicarbonate (NaHCO3) of your company production.
For making decision about placing an order, I would like to ask you provide the next information to me:
1) Min size of the order
2) Price on term FCA – (your place)
3) Availability of product certificate
4) type of packaging (paper bag, plastic bag, 1 kg/bag, 0.5kg/bag, 0,3kg/bag etc)