Paragraph 10

England, Wales and Scotland

Briteflame briquettes, manufactured by Maxibrite Limited at Mwyndy Industrial Estate, Llantrisant, Mid Glamorgan, South Wales, which—

(a)

comprise bituminous coal (as to approximately 10 to 15% of the total weight), petroleum coke (as to approximately 10 to 15% of the total weight), anthracite duff (as to approximately 70 to 80% of the total weight) and starch binder (as to the remaining weight);

(b)

were manufactured from those constituents by a process involving roll-pressing and heat treatment at approximately 260°C;

(c)

are unmarked pillow-shaped briquettes;

(d)

have an average weight of 140 grams per briquette; and

(e)

have a sulphur content not exceeding 1.9% sulphur on a dry basis.