Where can I find Lump sugar in Schlossrued?

Lump sugar can also be found in these cities:

Aarau Bremgarten Buchs Egolzwil Erlinsbach Fahrwangen Fislisbach Gränichen Hitzkirch Huttwil Lenzburg Lostorf Lupfig Mellingen Menziken Muri Möriken-Wildegg Neuenhof Oberkirch Oftringen Olten Rain Reiden Reinach Rothrist Schöftland Schönenwerd Sempach Seon Suhr Sursee Unterentfelden Urswil Wohlen Zell Zofingen

You can also find this in Schlossrued:

Fish Croissants Flour Wheat Breads Diet Products Ready Meals Energy Drinks Espresso Beans Food Flips