DOUBLE GLAZED TOUGHENED GLASS UNITS TRANSPORTED WITHIN A PLASTIC GLAZING CASSETTE WHICH IS TO BE DISASSEMBLED AND PUT BACK TOGETHER AS PART OF THE SURROUND FOR THE GLASS SECTION OF THE DOOR, IT IS THEREFORE CONSIDERED TO BE MORE THAN PACKAGING BUT AN ESSENTIAL PART OF THE DOOR.

CLASSIFICATION IS DETERMINED BY GENERAL RULES 1 & 6 TOGETHER WITH THE TEXT TO CN CODES 3925, 392520 AND 39252000.