HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
8304000000 | Doc | 33.9% | CN | US | 2025-05-12 |
4411940010 | Doc | 55.0% | CN | US | 2025-05-12 |
4411940050 | Doc | 55.0% | CN | US | 2025-05-12 |




Classification and Tariff Analysis for Low Density Bitumen Fiberboard (Panel)
Based on your provided product description and HS codes, the Low Density Bitumen Fiberboard (Panel) is classified under HS Code 4411940010 or 4411940050, depending on the exact specifications. Here's a structured breakdown of the classification and tariff implications:
✅ HS Code: 4411940010
Description:
Fiberboard of wood or other ligneous materials, whether or not bonded with resins or other organic substances — Other, of a density not exceeding 0.5 g/cm³, of a density exceeding 0.35 g/cm³ but not exceeding 0.5 g/cm³, not mechanically worked or surface covered, impregnated with bitumen.
🔍 Tariff Breakdown:
- Base Tariff Rate: 0.0%
- Additional Tariff (General): 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tariff Rate: 55.0%
⚠️ Important Notes and Alerts:
- April 11, 2025 Special Tariff: A 30.0% additional tariff will be applied after April 11, 2025. This is a time-sensitive policy — ensure your import timeline is aligned accordingly.
- No Anti-dumping duties are currently applicable for this product category.
- No specific anti-dumping duties on iron or aluminum apply here, as the product is a bitumen-impregnated fiberboard, not a metal product.
📌 Proactive Advice for Importers:
- Verify the exact density of the fiberboard to ensure it falls within the 0.35–0.5 g/cm³ range for HS Code 4411940010.
- Confirm whether the fiberboard is mechanically worked or surface covered — this can affect the correct HS code.
- Check if the fiberboard is impregnated with bitumen — this is a key classification criterion.
- Review documentation such as material specifications, manufacturer certificates, and product testing reports to support customs clearance.
- Consider the timing of import if you are planning to import after April 11, 2025, as the 30.0% additional tariff will significantly increase the total cost.
📊 Summary Table:
Tariff Component | Rate |
---|---|
Base Tariff | 0.0% |
General Additional Tariff | 25.0% |
Special Tariff (after April 11, 2025) | 30.0% |
Total Tariff | 55.0% |
If you have further details on the density, surface treatment, or intended use of the fiberboard, I can help refine the classification further.
Classification and Tariff Analysis for Low Density Bitumen Fiberboard (Panel)
Based on your provided product description and HS codes, the Low Density Bitumen Fiberboard (Panel) is classified under HS Code 4411940010 or 4411940050, depending on the exact specifications. Here's a structured breakdown of the classification and tariff implications:
✅ HS Code: 4411940010
Description:
Fiberboard of wood or other ligneous materials, whether or not bonded with resins or other organic substances — Other, of a density not exceeding 0.5 g/cm³, of a density exceeding 0.35 g/cm³ but not exceeding 0.5 g/cm³, not mechanically worked or surface covered, impregnated with bitumen.
🔍 Tariff Breakdown:
- Base Tariff Rate: 0.0%
- Additional Tariff (General): 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tariff Rate: 55.0%
⚠️ Important Notes and Alerts:
- April 11, 2025 Special Tariff: A 30.0% additional tariff will be applied after April 11, 2025. This is a time-sensitive policy — ensure your import timeline is aligned accordingly.
- No Anti-dumping duties are currently applicable for this product category.
- No specific anti-dumping duties on iron or aluminum apply here, as the product is a bitumen-impregnated fiberboard, not a metal product.
📌 Proactive Advice for Importers:
- Verify the exact density of the fiberboard to ensure it falls within the 0.35–0.5 g/cm³ range for HS Code 4411940010.
- Confirm whether the fiberboard is mechanically worked or surface covered — this can affect the correct HS code.
- Check if the fiberboard is impregnated with bitumen — this is a key classification criterion.
- Review documentation such as material specifications, manufacturer certificates, and product testing reports to support customs clearance.
- Consider the timing of import if you are planning to import after April 11, 2025, as the 30.0% additional tariff will significantly increase the total cost.
📊 Summary Table:
Tariff Component | Rate |
---|---|
Base Tariff | 0.0% |
General Additional Tariff | 25.0% |
Special Tariff (after April 11, 2025) | 30.0% |
Total Tariff | 55.0% |
If you have further details on the density, surface treatment, or intended use of the fiberboard, I can help refine the classification further.
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