Paragraph 77 I1

comprise petroleum coke (as to approximately 60 to 65% of the total weight), anthracite (as to approximately 30 to 35% of the total weight) and a cold setting resin binder, hardener and low temperature stabiliser (as to the remaining weight);

are produced at ambient temperature by a process involving roll pressing and cold curing;

are unmarked pillow-shaped oval briquettes;

have an average weight of approximately 100 grams; and

have a sulphur content not exceeding 1.9% of the total weight.