0507 Ivory, tortoiseshell, whalebone and whalebone hair, horns, antlers, hooves, nails, claws and beaks, unworked or simply prepared, powder and waste of these products (excl. cut to shape)

0507 (01/1988-..) Ivory, tortoiseshell, whalebone and whalebone hair, horns, antlers, hooves, nails, claws and beaks, unworked or simply prepared, powder and waste of these products (excl. cut to shape) 05071000 (01/1988-..) Ivory, unworked or simply prepared, its powder and waste (excl. cut to shape) 05079000 (01/1988-..) Tortoiseshell, whalebone and whalebone hair, horns, antlers, hooves, nails, claws and beaks, unworked or simply prepared, their powder and waste (excl. cut to shape and ivory)