HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3907995050 | Doc | 61.5% | CN | US | 2025-05-12 |
3824910000 | Doc | 60.0% | CN | US | 2025-05-12 |
3824999330 | Doc | 60.0% | CN | US | 2025-05-12 |
3907290000 | Doc | 61.5% | CN | US | 2025-05-12 |




Product Name: Fast Curing Polystyrene Resin
Classification Options and Tax Details:
✅ HS CODE: 3907995050
Description:
- Includes fast-curing polyester resin particles, curing agents for polyester resins, and curing agents for polyether resins.
Tariff Breakdown:
- 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 suitable if the product is a curing agent or related particle for polyester or polyether resins. - Ensure the product is not classified under a more specific code (e.g., 3907290000 for polyether resin curing agents).
✅ HS CODE: 3824910000
Description:
- Includes fast-curing phosphate ester adhesives and other fast-curing adhesives.
Tariff Breakdown:
- Base Tariff Rate: 5.0%
- Additional Tariff (General): 25.0%
- Special Tariff (After April 11, 2025): 30.0%
- Total Tax Rate: 60.0%
Notes: - This code is ideal for fast-curing adhesives, especially those based on phosphate esters. - Confirm the product is not classified under a more specific code (e.g., 3824999330).
✅ HS CODE: 3824999330
Description:
- Includes fast-curing adhesives and other chemical preparations not classified elsewhere.
Tariff Breakdown:
- Base Tariff Rate: 5.0%
- Additional Tariff (General): 25.0%
- Special Tariff (After April 11, 2025): 30.0%
- Total Tax Rate: 60.0%
Notes: - This is a catch-all code for fast-curing adhesives that do not fit into more specific categories. - Ensure the product is not classified under a more specific code (e.g., 3824910000).
✅ HS CODE: 3907290000
Description:
- Includes curing agents for polyether resins.
Tariff Breakdown:
- 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 code is specific to curing agents for polyether resins. - If the product is a curing agent for polyether resins, this is the most accurate classification.
📌 Proactive Advice:
- Verify Material Composition: Confirm whether the product is a curing agent, adhesive, or resin particle.
- Check Unit Price and Certification: Some products may require specific certifications (e.g., REACH, RoHS) for customs clearance.
- Monitor Tariff Changes: The additional tariffs after April 11, 2025, will increase the total tax by 5% (from 55% to 60% or 56.5% to 61.5%).
- Consult Customs Authority: For high-value or complex products, it is recommended to consult with customs or a professional customs broker for accurate classification.
Let me know if you need help determining the most accurate HS code for your specific product.
Product Name: Fast Curing Polystyrene Resin
Classification Options and Tax Details:
✅ HS CODE: 3907995050
Description:
- Includes fast-curing polyester resin particles, curing agents for polyester resins, and curing agents for polyether resins.
Tariff Breakdown:
- 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 suitable if the product is a curing agent or related particle for polyester or polyether resins. - Ensure the product is not classified under a more specific code (e.g., 3907290000 for polyether resin curing agents).
✅ HS CODE: 3824910000
Description:
- Includes fast-curing phosphate ester adhesives and other fast-curing adhesives.
Tariff Breakdown:
- Base Tariff Rate: 5.0%
- Additional Tariff (General): 25.0%
- Special Tariff (After April 11, 2025): 30.0%
- Total Tax Rate: 60.0%
Notes: - This code is ideal for fast-curing adhesives, especially those based on phosphate esters. - Confirm the product is not classified under a more specific code (e.g., 3824999330).
✅ HS CODE: 3824999330
Description:
- Includes fast-curing adhesives and other chemical preparations not classified elsewhere.
Tariff Breakdown:
- Base Tariff Rate: 5.0%
- Additional Tariff (General): 25.0%
- Special Tariff (After April 11, 2025): 30.0%
- Total Tax Rate: 60.0%
Notes: - This is a catch-all code for fast-curing adhesives that do not fit into more specific categories. - Ensure the product is not classified under a more specific code (e.g., 3824910000).
✅ HS CODE: 3907290000
Description:
- Includes curing agents for polyether resins.
Tariff Breakdown:
- 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 code is specific to curing agents for polyether resins. - If the product is a curing agent for polyether resins, this is the most accurate classification.
📌 Proactive Advice:
- Verify Material Composition: Confirm whether the product is a curing agent, adhesive, or resin particle.
- Check Unit Price and Certification: Some products may require specific certifications (e.g., REACH, RoHS) for customs clearance.
- Monitor Tariff Changes: The additional tariffs after April 11, 2025, will increase the total tax by 5% (from 55% to 60% or 56.5% to 61.5%).
- Consult Customs Authority: For high-value or complex products, it is recommended to consult with customs or a professional customs broker for accurate classification.
Let me know if you need help determining the most accurate HS code for your specific product.
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