Ivory, tortoiseshell, whalebone and whalebone hair, horns, antlers, hooves, nails, claws and beaks, unworked or simply prepared but not cut to shape; powder and waste of these products
Ivory, unworked or simply prepared, its powder and waste (excl. cut to shape)
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)