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