HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3904691000 | Doc | 55.0% | CN | US | 2025-05-12 |
3904691000 | Doc | 55.0% | CN | US | 2025-05-12 |
3904691000 | Doc | 55.0% | CN | US | 2025-05-12 |
3904691000 | Doc | 55.0% | CN | US | 2025-05-12 |
3904691000 | Doc | 55.0% | CN | US | 2025-05-12 |




Product Classification: High Temperature Fluororubber Elastomer
HS CODE: 3904.69.10.00 and 4008.29.20.00 / 4008.29.40.00
🔍 Classification Overview
- Fluororubber (FKM) is a synthetic rubber with excellent heat resistance and chemical stability, commonly used in high-temperature environments.
- Based on the provided data, fluororubber products are classified under HS CODE 3904.69.10.00 (for general fluororubber products like sheets, high-strength, or high-elasticity variants).
- Fluororubber O-rings are classified under HS CODE 4008.29.20.00 or 4008.29.40.00, depending on specific product details.
📊 Tariff Summary (as of now)
- Base Tariff Rate:
- 3904.69.10.00: 0.0%
-
4008.29.20.00 / 4008.29.40.00: 2.9%
-
Additional Tariff (General):
-
25.0% applied to all products (not time-sensitive)
-
Special Tariff (April 11, 2025 onwards):
-
30.0% added to the base and general tariffs (applies to all listed HS codes)
-
Total Tax Rate:
- 3904.69.10.00: 55.0% (0.0% + 25.0% + 30.0%)
- 4008.29.20.00 / 4008.29.40.00: 57.9% (2.9% + 25.0% + 30.0%)
⚠️ Important Notes
- April 11, 2025 Special Tariff:
- This is a time-sensitive policy. If your product is imported after April 11, 2025, the 30.0% additional tariff will apply.
-
Ensure your import timeline is aligned with this policy to avoid unexpected costs.
-
Anti-dumping duties:
- No specific anti-dumping duties are mentioned for fluororubber in the provided data. However, always verify with customs or a compliance expert if your product is subject to any ongoing investigations.
📌 Proactive Advice for Importers
- Verify Material Specifications:
-
Confirm that the product is indeed fluororubber and not a different type of rubber (e.g., silicone or EPDM), as this can affect classification.
-
Check Unit Price and Packaging:
-
Tariff rates may vary based on the product’s form (e.g., sheets, O-rings, or molded parts), so ensure the HS code matches the actual product description.
-
Certifications and Documentation:
-
Some fluororubber products may require technical specifications, material safety data sheets (MSDS), or certifications for compliance with local regulations.
-
Consult a Customs Broker:
- For complex or high-value shipments, consider engaging a customs broker or compliance expert to ensure accurate classification and tariff calculation.
✅ Summary Table
HS CODE | Product Description | Base Tariff | General Tariff | April 11, 2025 Tariff | Total Tax Rate |
---|---|---|---|---|---|
3904.69.10.00 | Fluororubber (general) | 0.0% | 25.0% | 30.0% | 55.0% |
4008.29.20.00 | Fluororubber O-rings | 2.9% | 25.0% | 30.0% | 57.9% |
4008.29.40.00 | Fluororubber O-rings | 2.9% | 25.0% | 30.0% | 57.9% |
Let me know if you need help with customs documentation, tariff calculation tools, or HS code verification for specific product samples.
Product Classification: High Temperature Fluororubber Elastomer
HS CODE: 3904.69.10.00 and 4008.29.20.00 / 4008.29.40.00
🔍 Classification Overview
- Fluororubber (FKM) is a synthetic rubber with excellent heat resistance and chemical stability, commonly used in high-temperature environments.
- Based on the provided data, fluororubber products are classified under HS CODE 3904.69.10.00 (for general fluororubber products like sheets, high-strength, or high-elasticity variants).
- Fluororubber O-rings are classified under HS CODE 4008.29.20.00 or 4008.29.40.00, depending on specific product details.
📊 Tariff Summary (as of now)
- Base Tariff Rate:
- 3904.69.10.00: 0.0%
-
4008.29.20.00 / 4008.29.40.00: 2.9%
-
Additional Tariff (General):
-
25.0% applied to all products (not time-sensitive)
-
Special Tariff (April 11, 2025 onwards):
-
30.0% added to the base and general tariffs (applies to all listed HS codes)
-
Total Tax Rate:
- 3904.69.10.00: 55.0% (0.0% + 25.0% + 30.0%)
- 4008.29.20.00 / 4008.29.40.00: 57.9% (2.9% + 25.0% + 30.0%)
⚠️ Important Notes
- April 11, 2025 Special Tariff:
- This is a time-sensitive policy. If your product is imported after April 11, 2025, the 30.0% additional tariff will apply.
-
Ensure your import timeline is aligned with this policy to avoid unexpected costs.
-
Anti-dumping duties:
- No specific anti-dumping duties are mentioned for fluororubber in the provided data. However, always verify with customs or a compliance expert if your product is subject to any ongoing investigations.
📌 Proactive Advice for Importers
- Verify Material Specifications:
-
Confirm that the product is indeed fluororubber and not a different type of rubber (e.g., silicone or EPDM), as this can affect classification.
-
Check Unit Price and Packaging:
-
Tariff rates may vary based on the product’s form (e.g., sheets, O-rings, or molded parts), so ensure the HS code matches the actual product description.
-
Certifications and Documentation:
-
Some fluororubber products may require technical specifications, material safety data sheets (MSDS), or certifications for compliance with local regulations.
-
Consult a Customs Broker:
- For complex or high-value shipments, consider engaging a customs broker or compliance expert to ensure accurate classification and tariff calculation.
✅ Summary Table
HS CODE | Product Description | Base Tariff | General Tariff | April 11, 2025 Tariff | Total Tax Rate |
---|---|---|---|---|---|
3904.69.10.00 | Fluororubber (general) | 0.0% | 25.0% | 30.0% | 55.0% |
4008.29.20.00 | Fluororubber O-rings | 2.9% | 25.0% | 30.0% | 57.9% |
4008.29.40.00 | Fluororubber O-rings | 2.9% | 25.0% | 30.0% | 57.9% |
Let me know if you need help with customs documentation, tariff calculation tools, or HS code verification for specific product samples.
Customer Reviews
No reviews yet.