|
7228600000 
其他合金钢条、杆
Other bars and rods of other alloy steel, further worked than hot-rolled, hot-drawn or extruded or cold-formed of cold-finished) |
|
7228301000 
含硼合金钢热加工条、杆
Bars and rods, of boron alloy steel, not further worked than hot-rolled, hot-drawn or extruded |
|
|
|
|
7228309000 
其他合金钢热加工条、杆
Other bars and rods, of other alloy steel, not further worked than hot-rolled, hot-drawn or extruded |
|