Industrial Xanthan Gum for Oil Drilling from Japan
Industrial-grade xanthan gum in primary powder form, produced by bacterial fermentation of sugars, used as a rheology modifier in oilfield drilling fluids. This natural polysaccharide derivative is not elsewhere specified and is classified under tariff item 3913.90.00 as a modified natural polymer in primary form.
Duty Rate — Japan → Canada
PGA flags (1)Show detailsHide detailsCFIAAll ProgramsMay be required
- CFIA
All Programs · May be required · on some HTS numbers under this code
May require CFIA All Programs depending on the full 10-digit classification number (only some numbers under this code are listed). Matching criteria: Within Range 3913900010–3913900090. Logic: MATCH IF (Valid HS Code).
CBSA Single Window matching criteria, unknown
Import Tips
• Ensure the xanthan gum is in primary form (powder) and not mixed with other additives, as compositions may be classified elsewhere
• Have a certificate of analysis ready to confirm the polysaccharide content and purity for CBSA verification
• Verify whether the product qualifies for duty-free treatment under a free trade agreement by providing a valid certificate of origin