CPM-M4 Tool Steel Rectangular Stock from China
CPM-M4 tool steel rectangular stock is a powder metallurgy tool steel in semi-finished form, with width less than four times thickness, for wear-resistant parts. It falls under tariff item 7224.90.00 as other alloy steel semi-finished products, given its high alloy content.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the stock is not further worked than hot-rolled or forged, as additional processing may change classification
• Maintain documentation of the alloy composition (e.g
• vanadium, molybdenum) to support the tool steel classification
• Verify the dimensions meet the semi-finished product definition under Chapter 72