SHEETS OF NON-CELLULAR POLYSTYRENE WHICH HAS SMOOTH OR EMBOSSED FINISHES. THE SHEETS WHICH ARE IN EXCESS OF 4 METRES IN LENGTH ARE PRESENTED IN ROLLS AND COME IN VARIOUS LENGTHS, THICKNESSES AND COLOURS.

GENERAL RULES 1 AND 6 FOR THE INTERPRETATION OF THE COMBINED NOMENCLATURE. THE TEXT TO TARIC CODES 3920,3920 30, 3920 30 00 AND 3920 30 00 90. CHAPTER NOTE 10 TO CHAPTER 39. THE HARMONISED SYSTEM EXPLANATORY NOTES TO HEADING 3920.