7228            |    Other bars and rods of other alloy steel; angles, shapes and sections, of other alloy steel; hollow drill bars and rods, of alloy or non-alloy steel.
7228.10.00   - Bars and rods, of high speed steel
7228.20.00   - Bars and rods, of silico-manganese steel
7228.30.00   - Other bars and rods, not further worked than hot-rolled, hot- drawn or extruded
7228.40.00   - Other bars and rods, not further worked than forged
7228.50.00   - Other bars and rods, not further worked than cold-formed or cold-finished
7228.60.00   - Other bars and rods
7228.70.00   - Angles, shapes and sections
7228.80.00   - Hollow drill bars and rods