HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
4411940050 | Doc | 55.0% | CN | US | 2025-05-12 |
4411940040 | Doc | 55.0% | CN | US | 2025-05-12 |
4411922000 | Doc | 55.0% | CN | US | 2025-05-12 |
4411940050 | Doc | 55.0% | CN | US | 2025-05-12 |
4504900000 | Doc | 55.0% | CN | US | 2025-05-12 |




Product Name: Low Density Wood Fiberboard (Soundproof)
Classification: Based on the provided HS codes and descriptions, the product falls under HS CODE 4411940050 or 4411940040, depending on specific characteristics such as whether it is impregnated with asphalt or not.
✅ HS CODE: 4411940050
Description:
- Low-density wood fiberboard (soundproof) with a density not exceeding 0.5 g/cm³
- Not mechanically processed or surface-covered
- Impregnated with asphalt
Tariff Summary:
- Base Tariff Rate: 0.0%
- Additional Tariff (General): 25.0%
- Special Tariff (After April 11, 2025): 30.0%
- Total Tax Rate: 55.0%
✅ HS CODE: 4411940040
Description:
- Low-density wood fiberboard (soundproof) with a density not exceeding 0.5 g/cm³
- Not mechanically processed or surface-covered
- No asphalt impregnation
Tariff Summary:
- Base Tariff Rate: 0.0%
- Additional Tariff (General): 25.0%
- Special Tariff (After April 11, 2025): 30.0%
- Total Tax Rate: 55.0%
⚠️ Important Notes:
-
April 11, 2025 Special Tariff:
A 30.0% additional tariff will be applied after April 11, 2025. This is a time-sensitive policy and must be considered in your import planning. -
Anti-dumping duties:
No specific anti-dumping duties are mentioned for this product category. However, always verify with the latest customs updates or consult a customs broker for confirmation. -
Material and Certification Requirements:
- Confirm whether the product is impregnated with asphalt (for HS CODE 4411940050) or not (for HS CODE 4411940040).
- Check if certifications (e.g., soundproofing performance, fire resistance, etc.) are required for import or local compliance.
- Ensure accurate unit pricing and product description to avoid misclassification and potential penalties.
📌 Proactive Advice:
- Verify the product's exact specifications, including density, surface treatment, and whether it is impregnated with asphalt.
- Double-check the HS code with customs authorities or a qualified customs broker to ensure correct classification.
- Plan for the April 11, 2025 tariff increase to avoid unexpected costs.
- Review any local import regulations or certifications required for soundproofing materials in your target market.
Let me know if you need help with HS code verification or customs documentation!
Product Name: Low Density Wood Fiberboard (Soundproof)
Classification: Based on the provided HS codes and descriptions, the product falls under HS CODE 4411940050 or 4411940040, depending on specific characteristics such as whether it is impregnated with asphalt or not.
✅ HS CODE: 4411940050
Description:
- Low-density wood fiberboard (soundproof) with a density not exceeding 0.5 g/cm³
- Not mechanically processed or surface-covered
- Impregnated with asphalt
Tariff Summary:
- Base Tariff Rate: 0.0%
- Additional Tariff (General): 25.0%
- Special Tariff (After April 11, 2025): 30.0%
- Total Tax Rate: 55.0%
✅ HS CODE: 4411940040
Description:
- Low-density wood fiberboard (soundproof) with a density not exceeding 0.5 g/cm³
- Not mechanically processed or surface-covered
- No asphalt impregnation
Tariff Summary:
- Base Tariff Rate: 0.0%
- Additional Tariff (General): 25.0%
- Special Tariff (After April 11, 2025): 30.0%
- Total Tax Rate: 55.0%
⚠️ Important Notes:
-
April 11, 2025 Special Tariff:
A 30.0% additional tariff will be applied after April 11, 2025. This is a time-sensitive policy and must be considered in your import planning. -
Anti-dumping duties:
No specific anti-dumping duties are mentioned for this product category. However, always verify with the latest customs updates or consult a customs broker for confirmation. -
Material and Certification Requirements:
- Confirm whether the product is impregnated with asphalt (for HS CODE 4411940050) or not (for HS CODE 4411940040).
- Check if certifications (e.g., soundproofing performance, fire resistance, etc.) are required for import or local compliance.
- Ensure accurate unit pricing and product description to avoid misclassification and potential penalties.
📌 Proactive Advice:
- Verify the product's exact specifications, including density, surface treatment, and whether it is impregnated with asphalt.
- Double-check the HS code with customs authorities or a qualified customs broker to ensure correct classification.
- Plan for the April 11, 2025 tariff increase to avoid unexpected costs.
- Review any local import regulations or certifications required for soundproofing materials in your target market.
Let me know if you need help with HS code verification or customs documentation!
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