HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3907290000 | Doc | 61.5% | CN | US | 2025-05-12 |
3907995050 | Doc | 61.5% | CN | US | 2025-05-12 |
3902900010 | Doc | 61.5% | CN | US | 2025-05-12 |




Product Name: Polyether Resin Mixture Granules
Classification: Based on the provided HS codes, the product may fall under one of the following classifications:
✅ HS CODE: 3907290000
Description: Other polyethers, including polyether resin granules, polymers, copolymers, composites, powders, etc., in primary forms.
- Base Tariff Rate: 6.5%
- Additional Tariff (General): 25.0%
- Special Tariff (After April 11, 2025): 30.0%
- Total Tax Rate: 61.5%
- Notes:
- This classification is for polyether products, which aligns with your declared product name.
- Ensure the product is not a polyester (which would fall under a different HS code).
- Confirm the material composition and form (e.g., granules, powder) to ensure correct classification.
✅ HS CODE: 3907995050
Description: Other polyesters, including polyester resin composite granules, etc.
- Base Tariff Rate: 6.5%
- Additional Tariff (General): 25.0%
- Special Tariff (After April 11, 2025): 30.0%
- Total Tax Rate: 61.5%
- Notes:
- This classification is for polyester products, which may not apply to your product if it is a polyether.
- Double-check the chemical structure of the product to avoid misclassification.
- If the product is a composite or blended material, ensure the dominant component is correctly identified.
⚠️ Important Alerts:
- April 11, 2025 Special Tariff: A 30% additional tariff will be applied after this date.
- Anti-dumping duties: Not specified in the data, but if the product is imported from countries under anti-dumping measures, additional duties may apply.
- Certifications: Verify if any technical documentation, material safety data sheets (MSDS), or customs declarations are required for this product category.
🛠️ Proactive Advice:
- Verify the chemical composition of the product to determine whether it is a polyether or polyester.
- Check the unit price and material specifications to ensure the correct HS code is applied.
- Consult with a customs broker or technical expert if the product contains multiple components or blended materials.
- Keep records of product testing and classification to support customs declarations.
Let me know if you need help with HS code verification or customs documentation.
Product Name: Polyether Resin Mixture Granules
Classification: Based on the provided HS codes, the product may fall under one of the following classifications:
✅ HS CODE: 3907290000
Description: Other polyethers, including polyether resin granules, polymers, copolymers, composites, powders, etc., in primary forms.
- Base Tariff Rate: 6.5%
- Additional Tariff (General): 25.0%
- Special Tariff (After April 11, 2025): 30.0%
- Total Tax Rate: 61.5%
- Notes:
- This classification is for polyether products, which aligns with your declared product name.
- Ensure the product is not a polyester (which would fall under a different HS code).
- Confirm the material composition and form (e.g., granules, powder) to ensure correct classification.
✅ HS CODE: 3907995050
Description: Other polyesters, including polyester resin composite granules, etc.
- Base Tariff Rate: 6.5%
- Additional Tariff (General): 25.0%
- Special Tariff (After April 11, 2025): 30.0%
- Total Tax Rate: 61.5%
- Notes:
- This classification is for polyester products, which may not apply to your product if it is a polyether.
- Double-check the chemical structure of the product to avoid misclassification.
- If the product is a composite or blended material, ensure the dominant component is correctly identified.
⚠️ Important Alerts:
- April 11, 2025 Special Tariff: A 30% additional tariff will be applied after this date.
- Anti-dumping duties: Not specified in the data, but if the product is imported from countries under anti-dumping measures, additional duties may apply.
- Certifications: Verify if any technical documentation, material safety data sheets (MSDS), or customs declarations are required for this product category.
🛠️ Proactive Advice:
- Verify the chemical composition of the product to determine whether it is a polyether or polyester.
- Check the unit price and material specifications to ensure the correct HS code is applied.
- Consult with a customs broker or technical expert if the product contains multiple components or blended materials.
- Keep records of product testing and classification to support customs declarations.
Let me know if you need help with HS code verification or customs documentation.
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