SCHEDULEAuthorised fuels
2
Aimcor Pureheat briquettes, manufactured by Applied Industrial Materials UK Limited at Immingham, North East Lincolnshire, or manufactured by Oxbow Carbon & Minerals UK Limited, Windsor House, Cornwall Road, Harrogate, North Yorkshire, which—
a
comprise anthracite (as to approximately 60% of the total weight), petroleum coke (as to approximately 25% of the total weight), and binder (as to the remaining weight);
b
were manufactured from those constituents by a process involving roll-pressing and heat treatment at about 250°C;
c
are pillow-shaped briquettes with a single line indentation on one side and a double line indentation on the reverse side;
d
have an average weight of 75g per briquette; and
e
have a sulphur content not exceeding 2% of the total weight.