Section 15 Base metals and articles of base metal 76 Aluminium and articles thereof 76 16 Other articles of aluminium 76 16 99 Bobbins, spools, reels and similar supports for textile yarn 76 16 99 40 Bobbins, spools, reels and similar supports for textile yarn Commodity Code Description 76 16 99 40 00 Bobbins, spools, reels and similar supports for textile yarn