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




✅ Customs Classification and Tariff Analysis for Low Density Bitumen Fiberboard (Waterproof)
📦 Product Description Summary
You are dealing with low-density fiberboard made from wood or other ligneous materials, impregnated with bitumen, and not mechanically worked or surface covered. The product has a density not exceeding 0.5 g/cm³.
🔍 HS Code Classification
There are two possible HS codes based on the density range and product description:
Option 1:
HS CODE: 4411940010
Description:
- Fiberboard of wood or other ligneous materials
- Not mechanically worked or surface covered
- Density exceeding 0.35 g/cm³ but not exceeding 0.5 g/cm³
- Impregnated with bitumen
Tariff Details:
- Base Tariff Rate: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tariff: 55.0%
Option 2:
HS CODE: 4411940050
Description:
- Fiberboard of wood or other ligneous materials
- Not mechanically worked or surface covered
- Density not exceeding 0.5 g/cm³
- Other (not in the 0.35–0.5 g/cm³ range)
- Impregnated with bitumen
Tariff Details:
- Base Tariff Rate: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tariff: 55.0%
📌 Key Notes and Recommendations
- Both HS codes have the same total tariff rate (55.0%), but the classification depends on the exact density of the product.
- Verify the product's density (e.g., lab test or manufacturer documentation) to determine the correct HS code.
- Check the product's unit price and material composition to ensure it meets the criteria for "impregnated with bitumen" and not "surface covered."
- Certifications may be required for import (e.g., product safety, environmental compliance).
- April 11, 2025, is a critical date — the special tariff increases from 25% to 30% after this date. Ensure your import timeline aligns with this.
🛑 Proactive Advice
- Confirm the exact density of the fiberboard before finalizing the HS code.
- Review the product's technical specifications (e.g., bitumen content, surface treatment).
- Consult with a customs broker or classification expert if the product description is ambiguous.
- Keep records of product testing and documentation to support customs declarations.
Let me know if you need help with certification requirements or customs documentation templates.
✅ Customs Classification and Tariff Analysis for Low Density Bitumen Fiberboard (Waterproof)
📦 Product Description Summary
You are dealing with low-density fiberboard made from wood or other ligneous materials, impregnated with bitumen, and not mechanically worked or surface covered. The product has a density not exceeding 0.5 g/cm³.
🔍 HS Code Classification
There are two possible HS codes based on the density range and product description:
Option 1:
HS CODE: 4411940010
Description:
- Fiberboard of wood or other ligneous materials
- Not mechanically worked or surface covered
- Density exceeding 0.35 g/cm³ but not exceeding 0.5 g/cm³
- Impregnated with bitumen
Tariff Details:
- Base Tariff Rate: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tariff: 55.0%
Option 2:
HS CODE: 4411940050
Description:
- Fiberboard of wood or other ligneous materials
- Not mechanically worked or surface covered
- Density not exceeding 0.5 g/cm³
- Other (not in the 0.35–0.5 g/cm³ range)
- Impregnated with bitumen
Tariff Details:
- Base Tariff Rate: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tariff: 55.0%
📌 Key Notes and Recommendations
- Both HS codes have the same total tariff rate (55.0%), but the classification depends on the exact density of the product.
- Verify the product's density (e.g., lab test or manufacturer documentation) to determine the correct HS code.
- Check the product's unit price and material composition to ensure it meets the criteria for "impregnated with bitumen" and not "surface covered."
- Certifications may be required for import (e.g., product safety, environmental compliance).
- April 11, 2025, is a critical date — the special tariff increases from 25% to 30% after this date. Ensure your import timeline aligns with this.
🛑 Proactive Advice
- Confirm the exact density of the fiberboard before finalizing the HS code.
- Review the product's technical specifications (e.g., bitumen content, surface treatment).
- Consult with a customs broker or classification expert if the product description is ambiguous.
- Keep records of product testing and documentation to support customs declarations.
Let me know if you need help with certification requirements or customs documentation templates.
Customer Reviews
No reviews yet.