Where can I find Ketchup in Diepoldsau?

Ketchup can also be found in these cities:

Altstätten Appenzell Arbon Au Goldach Heiden Lindau (Bodensee) Oberriet Rheineck Rorschach Sankt Margrethen St. Gallen Teufen Thal Widnau Wittenbach

You can also find this in Diepoldsau:

Vegetable Juices Instant Iced Coffee Cheese Roll Canned Fish Fat Sauce Powder Spirits Stews Bakery Products Red Wine