SCHEDULEAUTHORISED FUELS
47.
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 the remaining 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 and have an average weight of 1.3 kilogrammes; and
(d)
have a sulphur content not exceeding 0.1 per cent of the total weight.