HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3903190000 | Doc | 61.5% | CN | US | 2025-05-12 |
3907995050 | Doc | 61.5% | CN | US | 2025-05-12 |
3904905000 | Doc | 61.5% | CN | US | 2025-05-12 |
3921190010 | Doc | 61.5% | CN | US | 2025-05-12 |
3920100000 | Doc | 59.2% | CN | US | 2025-05-12 |




Here is the structured and professional breakdown of the customs classification and tariff details for Polystyrene Resin for Construction, based on the provided HS codes and tax information:
✅ HS CODE: 3903190000
Product Description: Polystyrene or polystyrene granules for building insulation (construction grade)
Total Tax Rate: 61.5%
Tariff Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Key Notes:
- This code is specifically for polystyrene used in construction insulation.
- The 30.0% additional tariff applies after April 11, 2025.
✅ HS CODE: 3907995050
Product Description: Construction-grade polyester resin
Total Tax Rate: 61.5%
Tariff Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Key Notes:
- This code applies to polyester resins used in construction.
- The 30.0% additional tariff applies after April 11, 2025.
✅ HS CODE: 3904905000
Product Description: Polyvinyl chloride (PVC) resin (construction grade)
Total Tax Rate: 61.5%
Tariff Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Key Notes:
- This code is for PVC resins used in construction.
- The 30.0% additional tariff applies after April 11, 2025.
✅ HS CODE: 3921190010
Product Description: Polyethylene building film
Total Tax Rate: 61.5%
Tariff Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Key Notes:
- This code is for polyethylene films used in construction.
- The 30.0% additional tariff applies after April 11, 2025.
✅ HS CODE: 3920100000
Product Description: Polyethylene building film
Total Tax Rate: 59.2%
Tariff Breakdown:
- Base Tariff: 4.2%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Key Notes:
- This code is also for polyethylene films used in construction, but with a lower base tariff.
- The 30.0% additional tariff applies after April 11, 2025.
📌 Proactive Advice for Importers:
- Verify Material Specifications: Ensure the product is correctly classified based on its chemical composition and intended use (e.g., construction vs. industrial).
- Check Unit Price and Certification: Confirm if certifications (e.g., fire resistance, environmental compliance) are required for customs clearance.
- Monitor Tariff Changes: The 30.0% additional tariff after April 11, 2025, may significantly impact costs. Consider early import planning or tariff mitigation strategies.
- Consult with Customs Brokers: For complex or high-value imports, seek professional assistance to avoid misclassification and penalties.
Let me know if you need help with certification requirements or customs documentation for any of these products. Here is the structured and professional breakdown of the customs classification and tariff details for Polystyrene Resin for Construction, based on the provided HS codes and tax information:
✅ HS CODE: 3903190000
Product Description: Polystyrene or polystyrene granules for building insulation (construction grade)
Total Tax Rate: 61.5%
Tariff Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Key Notes:
- This code is specifically for polystyrene used in construction insulation.
- The 30.0% additional tariff applies after April 11, 2025.
✅ HS CODE: 3907995050
Product Description: Construction-grade polyester resin
Total Tax Rate: 61.5%
Tariff Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Key Notes:
- This code applies to polyester resins used in construction.
- The 30.0% additional tariff applies after April 11, 2025.
✅ HS CODE: 3904905000
Product Description: Polyvinyl chloride (PVC) resin (construction grade)
Total Tax Rate: 61.5%
Tariff Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Key Notes:
- This code is for PVC resins used in construction.
- The 30.0% additional tariff applies after April 11, 2025.
✅ HS CODE: 3921190010
Product Description: Polyethylene building film
Total Tax Rate: 61.5%
Tariff Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Key Notes:
- This code is for polyethylene films used in construction.
- The 30.0% additional tariff applies after April 11, 2025.
✅ HS CODE: 3920100000
Product Description: Polyethylene building film
Total Tax Rate: 59.2%
Tariff Breakdown:
- Base Tariff: 4.2%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Key Notes:
- This code is also for polyethylene films used in construction, but with a lower base tariff.
- The 30.0% additional tariff applies after April 11, 2025.
📌 Proactive Advice for Importers:
- Verify Material Specifications: Ensure the product is correctly classified based on its chemical composition and intended use (e.g., construction vs. industrial).
- Check Unit Price and Certification: Confirm if certifications (e.g., fire resistance, environmental compliance) are required for customs clearance.
- Monitor Tariff Changes: The 30.0% additional tariff after April 11, 2025, may significantly impact costs. Consider early import planning or tariff mitigation strategies.
- Consult with Customs Brokers: For complex or high-value imports, seek professional assistance to avoid misclassification and penalties.
Let me know if you need help with certification requirements or customs documentation for any of these products.
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