Where can I find mazout in Schaffhausen?

mazout can also be found in these cities:

Beringen Buchberg Diessenhofen Dinhard Dorf Dägerlen Freiburg im Breisgau Gachnang Henggart Marthalen Ossingen Rickenbach Sulz Schlatt Seuzach Wil

You can also find this in Schaffhausen:

Wood Pellets Solar Energy Photovoltaics Heating Oil Thermique Photovoltaic Mobility