Paragraph 43 I1

comprise anthracite fines (as to approximately 84 per cent of the total weight), petroleum coke (as to approximately 12 per cent of the total weight) and starch as binder (as to the remaining weight);

were manufactured from those constituents by a process involving roll pressing and heat treatment at about 250°C;

are oval/tear shaped briquettes with a line through the centre;

have an average weight of 26 grammes per briquette; and

have a sulphur content not exceeding 2 per cent of the total weight.