67. ZIP Firelogs, manufactured by Woodflame Moerdijk B.V., Apolloweg 4, Harbour No: M189A, 4782 SB Moerdijk, the Netherlands, which—
(a)comprise slack wax (as to approximately 55 to 60 per cent of the total weight) and hardwood sawdust (as to approximately 40 to 45 per cent of the total weight);
(b)were manufactured from those constituents by a process of heat treatment and extrusion;
(c)are firelogs approximately 255 millimetres in length and 75 millimetres in diameter, with grooves along one longitudinal face;
(d)have an average weight of 1.3 milogrammes per firelog; and
(e)have a sulphur content not exceeding 0.1 per cent of the total weight.