Guayule Rubber Latex from United States
Guayule rubber latex is a natural rubber source from the guayule shrub (Parthenium argentatum), supplied in liquid primary form. It is a hypoallergenic alternative to Hevea rubber for medical gloves. This latex falls under tariff item 4001.30.00 as guayule, a similar natural gum, in primary liquid form per Chapter Note 3(a).
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the latex is not compounded with vulcanizing agents or other additives beyond those permitted by Chapter Note 5(B)
• Declare the product as guayule latex in primary form under tariff item 4001.30.00
• If the latex is prevulcanized, it still qualifies, but document the process