Section 15 Base metals and articles of base metal 72 Iron and steel 72 29 Wire of other alloy steel 72 29 90 Containing by weight 0.5 % or more of chromium 72 29 90 91 Containing by weight 0.5 % or more of chromium Commodity Code Description 72 29 90 91 00 Containing by weight 0.5 % or more of chromium
