26. La Hacienda Easy Logs, manufactured by Allspan BV at Macroweg 4, 5804 CL Venray, the Netherlands, which—
(a)comprise slack wax (as to approximately 58 to 59 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 fire logs approximately 235 millimetres in length and 80 millimetres in depth, with grooves along their faces and have an average weight of 1.1 kilograms; and
(d)have a sulphur content not exceeding 0.1 per cent of the total weight.