Diphenylthiourea Technical Grade from China
Technical grade diphenylthiourea with stabilizer for rubber accelerator applications is a chemically defined compound with added stabilizers necessary for preservation or transport. Under Chapter 29 Note 1(f), such products remain classified in this chapter. It is an organo-sulphur compound falling under heading 29.30 and specifically under tariff item 2930.90.00.
Duty Rate — China → Canada
PGA flags (1)Show detailsHide detailsHCActive Pharmaceutical IngredientsMay be required
- HC
Active Pharmaceutical Ingredients · May be required
May require HC Active Pharmaceutical Ingredients depending on intended use (HC13) and Canadian product category (HC01). Matching criteria: Starts With 2930. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• The stabilizer must be necessary for preservation or transport and must not render the product suitable for a specific use
• Document the stabilizer type and concentration for CBSA verification
• Confirm the stabilizer does not change the product's essential character as a chemical compound