Paragraph 29
England, Wales and Scotland
Extracite briquettes, manufactured by Sophia-Jacoba Handelsgesellschaft mbH at Hückelhoven, Germany, which—
(a)
comprise anthracite duff (as to approximately 95.5% of the total weight) and ammonium lignosulphonate lye as 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 cushion-shaped briquettes with a silvery appearance and are marked with the letters “S” and “J”;
(d)
have an average weight of 40 grams per briquette; and
(e)
have a sulphur content of approximately 1.2% of the total weight.