HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3903190000 | Doc | 61.5% | CN | US | 2025-05-12 |
3902900050 | Doc | 61.5% | CN | US | 2025-05-12 |
3902300000 | Doc | 61.5% | CN | US | 2025-05-12 |
3902100000 | Doc | 61.5% | CN | US | 2025-05-12 |
5501400000 | Doc | 62.5% | CN | US | 2025-05-12 |




Product Classification: High Impact Styrene Polymers and Related Materials
HS CODEs and Tax Details (April 2025 Update)
🔍 HS CODE: 3903190000
Product Name: High Impact Styrene Polymers
Total Tax Rate: 61.5%
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This code applies to high-impact polystyrene, a type of plastic with enhanced impact resistance.
🔍 HS CODE: 3902900050
Product Name: High Impact Polypropylene
Total Tax Rate: 61.5%
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This code is for high-impact polypropylene, often used in durable consumer goods.
🔍 HS CODE: 3902300000
Product Name: Polypropylene High Impact Granules
Total Tax Rate: 61.5%
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: These are raw materials used in manufacturing high-impact polypropylene products.
🔍 HS CODE: 3902100000
Product Name: Polypropylene High Impact Resin
Total Tax Rate: 61.5%
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is a resin form of high-impact polypropylene, used in injection molding and extrusion.
🔍 HS CODE: 5501400000
Product Name: High Impact Polypropylene Fiber
Total Tax Rate: 62.5%
- Base Tariff Rate: 7.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This code applies to fibers made from high-impact polypropylene, used in textiles and industrial applications.
⚠️ Important Notes and Recommendations:
- Tariff Increase Alert: Starting April 11, 2025, an additional 30.0% tariff will be applied to all the above products. This is a significant increase from the current 25.0% additional tariff.
- Base Tariff: All products have a base tariff of 6.5% (except 5501400000, which is 7.5%).
- Anti-Dumping Duties: Not currently applicable for these polymer products, but always verify with the latest customs updates.
- Certifications Required: Ensure your product has proper documentation, including material specifications, origin certificates, and compliance with any relevant trade agreements (e.g., RCEP, CPTPP).
- Unit Price Verification: Confirm the unit price and product description to ensure correct classification and avoid misclassification penalties.
✅ Proactive Advice:
- Double-check the exact product description to match the correct HS code.
- Consult with customs brokers or trade compliance experts for complex or high-value shipments.
- Monitor policy updates after April 11, 2025, as additional tariffs may be adjusted or expanded.
Let me know if you need help with customs documentation or tariff calculations for a specific shipment.
Product Classification: High Impact Styrene Polymers and Related Materials
HS CODEs and Tax Details (April 2025 Update)
🔍 HS CODE: 3903190000
Product Name: High Impact Styrene Polymers
Total Tax Rate: 61.5%
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This code applies to high-impact polystyrene, a type of plastic with enhanced impact resistance.
🔍 HS CODE: 3902900050
Product Name: High Impact Polypropylene
Total Tax Rate: 61.5%
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This code is for high-impact polypropylene, often used in durable consumer goods.
🔍 HS CODE: 3902300000
Product Name: Polypropylene High Impact Granules
Total Tax Rate: 61.5%
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: These are raw materials used in manufacturing high-impact polypropylene products.
🔍 HS CODE: 3902100000
Product Name: Polypropylene High Impact Resin
Total Tax Rate: 61.5%
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is a resin form of high-impact polypropylene, used in injection molding and extrusion.
🔍 HS CODE: 5501400000
Product Name: High Impact Polypropylene Fiber
Total Tax Rate: 62.5%
- Base Tariff Rate: 7.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This code applies to fibers made from high-impact polypropylene, used in textiles and industrial applications.
⚠️ Important Notes and Recommendations:
- Tariff Increase Alert: Starting April 11, 2025, an additional 30.0% tariff will be applied to all the above products. This is a significant increase from the current 25.0% additional tariff.
- Base Tariff: All products have a base tariff of 6.5% (except 5501400000, which is 7.5%).
- Anti-Dumping Duties: Not currently applicable for these polymer products, but always verify with the latest customs updates.
- Certifications Required: Ensure your product has proper documentation, including material specifications, origin certificates, and compliance with any relevant trade agreements (e.g., RCEP, CPTPP).
- Unit Price Verification: Confirm the unit price and product description to ensure correct classification and avoid misclassification penalties.
✅ Proactive Advice:
- Double-check the exact product description to match the correct HS code.
- Consult with customs brokers or trade compliance experts for complex or high-value shipments.
- Monitor policy updates after April 11, 2025, as additional tariffs may be adjusted or expanded.
Let me know if you need help with customs documentation or tariff calculations for a specific shipment.
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