20. Direct Charcoal Blue Bag Premium Grade Restaurant Charcoal manufactured by Direct Charcoal Limited, Ruta 25, km. 9,5 –Pilar (cp. 1629) Buenos Aires, Argentina, which—
(a)comprise pyrolised Quebracho and Guayacan wood;
(b)were manufactured using a kiln pyrolysis process at approximately 420°C to 480°C;
(c)are unmarked charcoal pieces of between 30 millimetres and 150 millimetres in length, 30 millimetres and 150 millimetres in width and 30 millimetres and 150 millimetres in height; and
(d)have a sulphur content not exceeding 2 per cent of the total weight.