The grape variety or varieties must be indicated on the offer.,Registration in the recycling system will be advantageous.,Several products can be bought from this tender.,More accurate sales estimate will be given when the listing is confirmed.,A certificate enabling Alko's Certified Alternative concept is considered an advantage.,Brut, Extra Brut or Brut Nature Bottle fermented. The wine must be made from either Spätburgunder, Weissburgunder, Grauburgunder or from a blend of some of these three varieties.