HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3904695000 | Doc | 61.5% | CN | US | 2025-05-12 |
3926904510 | Doc | 58.5% | CN | US | 2025-05-12 |
4002600000 | Doc | 55.0% | CN | US | 2025-05-12 |
3904691000 | Doc | 55.0% | CN | US | 2025-05-12 |




Product Name: Fluororubber Sealant Raw Material
Classification: HS Code Interpretation and Tariff Analysis
✅ HS Code Classification Overview
Below are the HS codes and corresponding tariff details for fluororubber sealant raw material and related products:
🔢 HS Code: 3904695000
Product Description: Fluororubber seals (finished products)
Classification: Halogenated olefins polymer (3904 chapter)
Total Tax Rate: 61.5%
Tariff Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Note: This code applies to finished fluororubber seals, not raw materials.
🔢 HS Code: 3926904510
Product Description: Plastic products (may include fluororubber seals)
Classification: Plastic products (3926 chapter)
Total Tax Rate: 58.5%
Tariff Breakdown:
- Base Tariff: 3.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Note: This code is for plastic products, which may include fluororubber seals but is not specific to raw materials.
🔢 HS Code: 4002600000
Product Description: Fluororubber raw material
Classification: Synthetic rubber raw material (4002 chapter)
Total Tax Rate: 55.0%
Tariff Breakdown:
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Note: This is the correct HS code for fluororubber raw material. It is subject to no base tariff, but additional tariffs apply.
🔢 HS Code: 3904691000
Product Description: Industrial, food-grade, automotive, and custom fluororubber seals
Classification: Halogenated olefins polymer (3904 chapter)
Total Tax Rate: 55.0%
Tariff Breakdown:
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Note: This code applies to finished fluororubber seals (not raw materials), and the base tariff is 0.0%.
⚠️ Important Notes and Recommendations
- April 11, 2025 Special Tariff: All the above HS codes are subject to an additional 30.0% tariff after April 11, 2025. This is a time-sensitive policy and must be considered in cost planning.
- Anti-dumping duties: Not applicable for fluororubber raw materials in this context.
- Material Verification: Ensure the product is fluororubber raw material and not a finished seal (which would fall under 3904 or 3926).
- Certifications: Confirm if any customs certifications or product compliance documents are required (e.g., Material Safety Data Sheet, technical specifications).
- Unit Price: Verify the unit price and quantity for accurate tariff calculation, as customs may apply different rates based on product form and use.
✅ Proactive Advice
- Double-check the product form: If it's raw fluororubber, use HS Code 4002600000.
- Avoid misclassification: Finished fluororubber seals are classified under 3904 or 3926, not 4002.
- Plan ahead for April 11, 2025: If importing after this date, budget for the 30.0% additional tariff.
- Consult customs broker: For complex cases, seek professional help to ensure compliance and avoid delays.
Let me know if you need help with tariff calculation or customs documentation.
Product Name: Fluororubber Sealant Raw Material
Classification: HS Code Interpretation and Tariff Analysis
✅ HS Code Classification Overview
Below are the HS codes and corresponding tariff details for fluororubber sealant raw material and related products:
🔢 HS Code: 3904695000
Product Description: Fluororubber seals (finished products)
Classification: Halogenated olefins polymer (3904 chapter)
Total Tax Rate: 61.5%
Tariff Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Note: This code applies to finished fluororubber seals, not raw materials.
🔢 HS Code: 3926904510
Product Description: Plastic products (may include fluororubber seals)
Classification: Plastic products (3926 chapter)
Total Tax Rate: 58.5%
Tariff Breakdown:
- Base Tariff: 3.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Note: This code is for plastic products, which may include fluororubber seals but is not specific to raw materials.
🔢 HS Code: 4002600000
Product Description: Fluororubber raw material
Classification: Synthetic rubber raw material (4002 chapter)
Total Tax Rate: 55.0%
Tariff Breakdown:
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Note: This is the correct HS code for fluororubber raw material. It is subject to no base tariff, but additional tariffs apply.
🔢 HS Code: 3904691000
Product Description: Industrial, food-grade, automotive, and custom fluororubber seals
Classification: Halogenated olefins polymer (3904 chapter)
Total Tax Rate: 55.0%
Tariff Breakdown:
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Note: This code applies to finished fluororubber seals (not raw materials), and the base tariff is 0.0%.
⚠️ Important Notes and Recommendations
- April 11, 2025 Special Tariff: All the above HS codes are subject to an additional 30.0% tariff after April 11, 2025. This is a time-sensitive policy and must be considered in cost planning.
- Anti-dumping duties: Not applicable for fluororubber raw materials in this context.
- Material Verification: Ensure the product is fluororubber raw material and not a finished seal (which would fall under 3904 or 3926).
- Certifications: Confirm if any customs certifications or product compliance documents are required (e.g., Material Safety Data Sheet, technical specifications).
- Unit Price: Verify the unit price and quantity for accurate tariff calculation, as customs may apply different rates based on product form and use.
✅ Proactive Advice
- Double-check the product form: If it's raw fluororubber, use HS Code 4002600000.
- Avoid misclassification: Finished fluororubber seals are classified under 3904 or 3926, not 4002.
- Plan ahead for April 11, 2025: If importing after this date, budget for the 30.0% additional tariff.
- Consult customs broker: For complex cases, seek professional help to ensure compliance and avoid delays.
Let me know if you need help with tariff calculation or customs documentation.
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