Section 15 Base metals and articles of base metal 72 Iron and steel 72 28 Other bars and rods; angles, shapes and sections of other alloy steel 72 28 10 Bars and rods, of high-speed steel Commodity Code Description 72 28 10 00 Bars and rods, of high-speed steel 72 28 10 10 Of circular cross-section 72 28 10 90 Other
