HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3921905050 | Doc | 34.8% | CN | US | 2025-05-12 |
3920995000 | Doc | 60.8% | CN | US | 2025-05-12 |
3921902900 | Doc | 59.4% | CN | US | 2025-05-12 |
3921902550 | Doc | 61.5% | CN | US | 2025-05-12 |
3921110000 | Doc | 60.3% | CN | US | 2025-05-12 |




Here is the structured classification and tariff information for "Other plastic flame retardant boards" based on the provided HS codes and tax details:
🔍 HS CODE: 3921905050
Product Description: Plastic flame retardant boards
Tariff Summary:
- Base Tariff Rate: 4.8%
- Additional Tariff (before April 11, 2025): 0.0%
- Additional Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 34.8%
Key Notes:
- This code is suitable for general plastic flame retardant boards.
- No anti-dumping duties or special tariffs on iron/aluminum apply here.
- Proactive Advice: Confirm the exact composition and flame retardant treatment method to ensure correct classification.
🔍 HS CODE: 3920995000
Product Description: Plastic boards (general), including flame retardant-treated
Tariff Summary:
- Base Tariff Rate: 5.8%
- Additional Tariff (before April 11, 2025): 25.0%
- Additional Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 60.8%
Key Notes:
- Flame retardant treatment is considered as "combined with other materials in a similar manner."
- Higher tax rate due to additional tariffs.
- Proactive Advice: Verify if the product is classified under this code or a more specific one (e.g., 3921902900).
🔍 HS CODE: 3921902900
Product Description: Flame retardant textile plastic boards
Tariff Summary:
- Base Tariff Rate: 4.4%
- Additional Tariff (before April 11, 2025): 25.0%
- Additional Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 59.4%
Key Notes:
- Specifically for textile-based plastic flame retardant boards.
- Proactive Advice: Ensure the product contains textile components and confirm the flame retardant method.
🔍 HS CODE: 3921902550
Product Description: Flame retardant textile plastic sheets
Tariff Summary:
- Base Tariff Rate: 6.5%
- Additional Tariff (before April 11, 2025): 25.0%
- Additional Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 61.5%
Key Notes:
- Slightly higher base tariff compared to 3921902900.
- Proactive Advice: Confirm if the product is a "sheet" or "board" for accurate classification.
🔍 HS CODE: 3921110000
Product Description: Styrene-based plastic flame retardant boards
Tariff Summary:
- Base Tariff Rate: 5.3%
- Additional Tariff (before April 11, 2025): 25.0%
- Additional Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 60.3%
Key Notes:
- Specifically for styrene-based plastic flame retardant boards.
- Proactive Advice: Confirm the polymer type (e.g., polystyrene) and flame retardant method.
📌 Important Reminders:
- April 11, 2025 Special Tariff: All listed codes will have an additional 30% tariff after this date.
- Anti-dumping duties: Not applicable for plastic products.
- Certifications: Ensure compliance with fire safety standards (e.g., UL, GB, etc.) if exporting to specific markets.
- Material Verification: Confirm the exact composition and flame retardant treatment method to avoid misclassification.
Let me know if you need help with customs documentation or further classification details. Here is the structured classification and tariff information for "Other plastic flame retardant boards" based on the provided HS codes and tax details:
🔍 HS CODE: 3921905050
Product Description: Plastic flame retardant boards
Tariff Summary:
- Base Tariff Rate: 4.8%
- Additional Tariff (before April 11, 2025): 0.0%
- Additional Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 34.8%
Key Notes:
- This code is suitable for general plastic flame retardant boards.
- No anti-dumping duties or special tariffs on iron/aluminum apply here.
- Proactive Advice: Confirm the exact composition and flame retardant treatment method to ensure correct classification.
🔍 HS CODE: 3920995000
Product Description: Plastic boards (general), including flame retardant-treated
Tariff Summary:
- Base Tariff Rate: 5.8%
- Additional Tariff (before April 11, 2025): 25.0%
- Additional Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 60.8%
Key Notes:
- Flame retardant treatment is considered as "combined with other materials in a similar manner."
- Higher tax rate due to additional tariffs.
- Proactive Advice: Verify if the product is classified under this code or a more specific one (e.g., 3921902900).
🔍 HS CODE: 3921902900
Product Description: Flame retardant textile plastic boards
Tariff Summary:
- Base Tariff Rate: 4.4%
- Additional Tariff (before April 11, 2025): 25.0%
- Additional Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 59.4%
Key Notes:
- Specifically for textile-based plastic flame retardant boards.
- Proactive Advice: Ensure the product contains textile components and confirm the flame retardant method.
🔍 HS CODE: 3921902550
Product Description: Flame retardant textile plastic sheets
Tariff Summary:
- Base Tariff Rate: 6.5%
- Additional Tariff (before April 11, 2025): 25.0%
- Additional Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 61.5%
Key Notes:
- Slightly higher base tariff compared to 3921902900.
- Proactive Advice: Confirm if the product is a "sheet" or "board" for accurate classification.
🔍 HS CODE: 3921110000
Product Description: Styrene-based plastic flame retardant boards
Tariff Summary:
- Base Tariff Rate: 5.3%
- Additional Tariff (before April 11, 2025): 25.0%
- Additional Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 60.3%
Key Notes:
- Specifically for styrene-based plastic flame retardant boards.
- Proactive Advice: Confirm the polymer type (e.g., polystyrene) and flame retardant method.
📌 Important Reminders:
- April 11, 2025 Special Tariff: All listed codes will have an additional 30% tariff after this date.
- Anti-dumping duties: Not applicable for plastic products.
- Certifications: Ensure compliance with fire safety standards (e.g., UL, GB, etc.) if exporting to specific markets.
- Material Verification: Confirm the exact composition and flame retardant treatment method to avoid misclassification.
Let me know if you need help with customs documentation or further classification details.
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