Where can I find Lump sugar in Röschenz?

Lump sugar can also be found in these cities:

Aesch Allschwil Arlesheim Balsthal Basel Binningen Birsfelden Breitenbach Delémont Dornach Ettingen Füllinsdorf Grenzach-Wyhlen Kanton Reinach Laufen Lörrach Moutier Muttenz Münchenstein Oensingen Pratteln Riehen Weil am Rhein

You can also find this in Röschenz:

Fruit Fresh Pesto White Bread Sliced Canned Soups Frozen Products Rosé AAA (Micro) Batteries Butter Bread Cornstarch