HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
4016935050 | Doc | 57.5% | CN | US | 2025-05-12 |
4008292000 | Doc | 57.9% | CN | US | 2025-05-12 |
3926904510 | Doc | 58.5% | CN | US | 2025-05-12 |
3904695000 | Doc | 61.5% | CN | US | 2025-05-12 |
4016935010 | Doc | 57.5% | CN | US | 2025-05-12 |
4008294000 | Doc | 57.9% | CN | US | 2025-05-12 |
3904691000 | Doc | 55.0% | CN | US | 2025-05-12 |




Product Classification: Fluororubber Raw Material for O Rings
HS CODE: 3904691000, 3904695000, 4008292000, 4008294000, 4016935010, 4016935050, 3926904510
🔍 Classification Overview
Fluororubber raw material for O rings is typically classified under HS codes 3904691000 or 3904695000 if it is in its original polymer form (e.g., fluoropolymer elastomers). If it is processed into finished O rings, it may fall under HS codes 4016935010 or 4016935050, which are for sulfurized rubber products such as O rings and seals.
📊 Tariff Summary (as of now)
- Base Tariff Rate: Varies from 0.0% to 6.5% depending on the HS code.
- Additional Tariff (General): 25.0% applied to all listed HS codes.
- Special Tariff (April 11, 2025 onwards): 30.0% added to the base and general tariffs.
- Total Tax Rate: Ranges from 55.0% to 61.5%, depending on the specific HS code.
📌 Key HS Codes and Tax Rates
HS CODE | Description | Base Tariff | Additional Tariff | April 11 Special Tariff | Total Tax Rate |
---|---|---|---|---|---|
3904691000 | Fluoropolymer elastomers (raw material) | 0.0% | 25.0% | 30.0% | 55.0% |
3904695000 | Fluoropolymer (raw material) | 6.5% | 25.0% | 30.0% | 61.5% |
4008292000 | Rubber profiles (non-cellular) | 2.9% | 25.0% | 30.0% | 57.9% |
4008294000 | Other rubber profiles (includes fluor) | 2.9% | 25.0% | 30.0% | 57.9% |
4016935010 | O-rings made of fluororubber | 2.5% | 25.0% | 30.0% | 57.5% |
4016935050 | Other sulfurized rubber seals | 2.5% | 25.0% | 30.0% | 57.5% |
3926904510 | Seals, gaskets, O-rings (processed) | 3.5% | 25.0% | 30.0% | 58.5% |
⚠️ Important Notes and Alerts
- April 11, 2025 Special Tariff: A 30.0% additional tariff will be applied to all listed HS codes after April 11, 2025. This is a time-sensitive policy and must be accounted for in cost estimation and customs clearance.
- Anti-dumping duties: Not explicitly mentioned for this product category, but always verify with customs or a compliance expert if importing from specific countries.
- Material Verification: Confirm whether the product is in raw polymer form (e.g., fluoropolymer) or processed into O rings (sulfurized rubber), as this will determine the correct HS code.
- Certifications: Some HS codes may require technical documentation, material specifications, or certifications (e.g., RoHS, REACH) depending on the importing country.
✅ Proactive Advice for Importers
- Verify the exact material composition (e.g., fluororubber, fluoropolymer, sulfurized rubber).
- Check the unit of measurement (e.g., kg, piece) to ensure correct classification.
- Review the product’s end use (e.g., industrial, automotive) to determine if any special regulations apply.
- Consult a customs broker or compliance expert for HS code confirmation and documentation requirements.
Let me know if you need help with HS code selection or customs documentation!
Product Classification: Fluororubber Raw Material for O Rings
HS CODE: 3904691000, 3904695000, 4008292000, 4008294000, 4016935010, 4016935050, 3926904510
🔍 Classification Overview
Fluororubber raw material for O rings is typically classified under HS codes 3904691000 or 3904695000 if it is in its original polymer form (e.g., fluoropolymer elastomers). If it is processed into finished O rings, it may fall under HS codes 4016935010 or 4016935050, which are for sulfurized rubber products such as O rings and seals.
📊 Tariff Summary (as of now)
- Base Tariff Rate: Varies from 0.0% to 6.5% depending on the HS code.
- Additional Tariff (General): 25.0% applied to all listed HS codes.
- Special Tariff (April 11, 2025 onwards): 30.0% added to the base and general tariffs.
- Total Tax Rate: Ranges from 55.0% to 61.5%, depending on the specific HS code.
📌 Key HS Codes and Tax Rates
HS CODE | Description | Base Tariff | Additional Tariff | April 11 Special Tariff | Total Tax Rate |
---|---|---|---|---|---|
3904691000 | Fluoropolymer elastomers (raw material) | 0.0% | 25.0% | 30.0% | 55.0% |
3904695000 | Fluoropolymer (raw material) | 6.5% | 25.0% | 30.0% | 61.5% |
4008292000 | Rubber profiles (non-cellular) | 2.9% | 25.0% | 30.0% | 57.9% |
4008294000 | Other rubber profiles (includes fluor) | 2.9% | 25.0% | 30.0% | 57.9% |
4016935010 | O-rings made of fluororubber | 2.5% | 25.0% | 30.0% | 57.5% |
4016935050 | Other sulfurized rubber seals | 2.5% | 25.0% | 30.0% | 57.5% |
3926904510 | Seals, gaskets, O-rings (processed) | 3.5% | 25.0% | 30.0% | 58.5% |
⚠️ Important Notes and Alerts
- April 11, 2025 Special Tariff: A 30.0% additional tariff will be applied to all listed HS codes after April 11, 2025. This is a time-sensitive policy and must be accounted for in cost estimation and customs clearance.
- Anti-dumping duties: Not explicitly mentioned for this product category, but always verify with customs or a compliance expert if importing from specific countries.
- Material Verification: Confirm whether the product is in raw polymer form (e.g., fluoropolymer) or processed into O rings (sulfurized rubber), as this will determine the correct HS code.
- Certifications: Some HS codes may require technical documentation, material specifications, or certifications (e.g., RoHS, REACH) depending on the importing country.
✅ Proactive Advice for Importers
- Verify the exact material composition (e.g., fluororubber, fluoropolymer, sulfurized rubber).
- Check the unit of measurement (e.g., kg, piece) to ensure correct classification.
- Review the product’s end use (e.g., industrial, automotive) to determine if any special regulations apply.
- Consult a customs broker or compliance expert for HS code confirmation and documentation requirements.
Let me know if you need help with HS code selection or customs documentation!
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