Found 5 matching results
(CN → US)
HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3913905000 | Doc | 61.5% | CN | US | 2025-05-12 |
3808935020 | Doc | 60.0% | CN | US | 2025-05-12 |
4001100000 | Doc | 30.0% | CN | US | 2025-05-12 |
4501100000 | Doc | 55.0% | CN | US | 2025-05-12 |
3812201000 | Doc | 61.5% | CN | US | 2025-05-12 |




Here is the structured classification and tariff information for the Natural Polymer Thickener Additives based on the provided HS codes and tax details:
📦 Product Classification & Tariff Overview
1. HS CODE: 3913905000 – Natural Polymer Particles
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 61.5%
- Notes: This classification applies to natural polymer particles used as thickeners. Ensure the product is not misclassified as a synthetic polymer.
2. HS CODE: 3808935020 – Plant Growth Regulator Thickener
- Base Tariff Rate: 5.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 60.0%
- Notes: This is for plant growth regulator-based thickeners. Verify if the product is used in agricultural or industrial applications.
3. HS CODE: 4001100000 – Natural Rubber Latex Thickener
- Base Tariff Rate: 0.0%
- Additional Tariff: 0.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 30.0%
- Notes: This is for natural rubber latex used as a thickener. No base or additional tariffs apply, but a 30% special tariff is imposed after April 11, 2025.
4. HS CODE: 4501100000 – Natural Cork-Based Adhesive Additive
- Base Tariff Rate: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 55.0%
- Notes: This classification applies to natural cork-based additives used in adhesives. Confirm the product is not misclassified as a synthetic material.
5. HS CODE: 3812201000 – Plastic Thickener Composite Agent
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 61.5%
- Notes: This is for composite agents used in plastic thickening. Ensure the product is not misclassified as a pure polymer or chemical additive.
⚠️ Important Reminders
- April 11, 2025 Special Tariff: A 30% additional tariff is imposed on all the above products after April 11, 2025. This is a time-sensitive policy—plan your import schedule accordingly.
- Anti-Dumping Duties: Not applicable for these products, but always verify if the product is subject to any anti-dumping or countervailing duties.
- Certifications Required: Confirm if any certifications (e.g., REACH, RoHS, or customs documentation) are required for the product type and destination country.
- Material Verification: Ensure the product description and HS code match the actual material and intended use to avoid misclassification penalties.
✅ Proactive Advice
- Double-check the product composition to ensure it aligns with the HS code.
- Review the unit price and total tax impact, especially for high-tariff items.
- Consult a customs broker or tax expert if the product is a blend or composite of multiple materials.
- Keep updated records of product specifications and documentation for customs compliance.
Let me know if you need help with HS code verification or customs documentation! Here is the structured classification and tariff information for the Natural Polymer Thickener Additives based on the provided HS codes and tax details:
📦 Product Classification & Tariff Overview
1. HS CODE: 3913905000 – Natural Polymer Particles
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 61.5%
- Notes: This classification applies to natural polymer particles used as thickeners. Ensure the product is not misclassified as a synthetic polymer.
2. HS CODE: 3808935020 – Plant Growth Regulator Thickener
- Base Tariff Rate: 5.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 60.0%
- Notes: This is for plant growth regulator-based thickeners. Verify if the product is used in agricultural or industrial applications.
3. HS CODE: 4001100000 – Natural Rubber Latex Thickener
- Base Tariff Rate: 0.0%
- Additional Tariff: 0.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 30.0%
- Notes: This is for natural rubber latex used as a thickener. No base or additional tariffs apply, but a 30% special tariff is imposed after April 11, 2025.
4. HS CODE: 4501100000 – Natural Cork-Based Adhesive Additive
- Base Tariff Rate: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 55.0%
- Notes: This classification applies to natural cork-based additives used in adhesives. Confirm the product is not misclassified as a synthetic material.
5. HS CODE: 3812201000 – Plastic Thickener Composite Agent
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 61.5%
- Notes: This is for composite agents used in plastic thickening. Ensure the product is not misclassified as a pure polymer or chemical additive.
⚠️ Important Reminders
- April 11, 2025 Special Tariff: A 30% additional tariff is imposed on all the above products after April 11, 2025. This is a time-sensitive policy—plan your import schedule accordingly.
- Anti-Dumping Duties: Not applicable for these products, but always verify if the product is subject to any anti-dumping or countervailing duties.
- Certifications Required: Confirm if any certifications (e.g., REACH, RoHS, or customs documentation) are required for the product type and destination country.
- Material Verification: Ensure the product description and HS code match the actual material and intended use to avoid misclassification penalties.
✅ Proactive Advice
- Double-check the product composition to ensure it aligns with the HS code.
- Review the unit price and total tax impact, especially for high-tariff items.
- Consult a customs broker or tax expert if the product is a blend or composite of multiple materials.
- Keep updated records of product specifications and documentation for customs compliance.
Let me know if you need help with HS code verification or customs documentation!
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