Where can I find Lump sugar in Siegburg?

Lump sugar can also be found in these cities:

Bad Honnef Bergisch Gladbach Bonn Bornheim Cologne Hennef (Sieg) Königswinter Lohmar Meckenheim Much Niederkassel Overath Ruppichteroth Swisttal Troisdorf Wesseling

You can also find this in Siegburg:

Everything From Milk Baking Mixtures Cream Stiffener Spreads Savory Food For Diabetics Menus With Meat Fruit Spritzers Filter Coffee Baguette Roll Salt Sticks