Eurostat, Luxembourg. 20019040 (01/1988-..) Yams, sweet potatoes and similar parts of plants containing >= 5% starch, prepared or preserved by vinegar or acetic acid: CN 20019040 /Exports /Unit = Quantities in tons /Partner: Germany /Reporter: Eur27_2020 /20019040:Yams, Sweet Potatoes and Similar Parts of Plants Containing >= 5% Starch, Prepared or Preserved by Vinegar or Acetic Acid.