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 |




Here is the structured classification and tariff information for Fluorine O-rings (Material for Fluorine O-rings), based on the provided HS codes and tax details:
🔍 Product Classification Overview: Fluorine O-rings
✅ HS CODE: 4016935010
- Description: O-rings, fluor rubber (a type of vulcanized rubber)
- Total Tax Rate: 57.5%
- Breakdown:
- Base Tariff: 2.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is the most specific code for fluor rubber O-rings.
✅ HS CODE: 4016935050
- Description: Other vulcanized rubber products, including gaskets, washer gaskets, and other seals
- Total Tax Rate: 57.5%
- Breakdown:
- Base Tariff: 2.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This code may apply if the product is not explicitly identified as fluor rubber.
✅ HS CODE: 4008292000
- Description: Non-cellular rubber profiles
- Total Tax Rate: 57.9%
- Breakdown:
- Base Tariff: 2.9%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: May apply to fluor rubber profiles used in O-rings.
✅ HS CODE: 4008294000
- Description: Other types, including fluor rubber O-rings
- Total Tax Rate: 57.9%
- Breakdown:
- Base Tariff: 2.9%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: Broad category that may include fluor rubber O-rings.
✅ HS CODE: 3926904510
- Description: Gaskets, seals, and O-rings
- Total Tax Rate: 58.5%
- Breakdown:
- Base Tariff: 3.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: General category for seals and O-rings, including fluor rubber.
✅ HS CODE: 3904691000
- Description: Fluoropolymer elastomers in primary form (fluor rubber raw material)
- Total Tax Rate: 55.0%
- Breakdown:
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is for raw fluor rubber, not finished O-rings.
✅ HS CODE: 3904695000
- Description: Primary form of halogenated olefin polymers, fluor polymers
- Total Tax Rate: 61.5%
- Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: Applies to fluor polymer raw materials, not finished products.
⚠️ Important Notes and Recommendations:
- Tariff Increase Alert:
- After April 11, 2025, an additional 30.0% tariff will be applied to all the above HS codes.
-
This is a time-sensitive policy and may significantly increase import costs.
-
Material Verification:
-
Confirm whether the product is finished fluor rubber O-rings or raw fluor polymer. This will determine the correct HS code.
-
Certifications Required:
-
Check if customs documentation, material safety data sheets (MSDS), or certifications (e.g., RoHS, REACH) are required for import.
-
Unit Price and Classification:
- Ensure the unit price and product description match the HS code to avoid misclassification penalties.
📌 Proactive Advice:
- Double-check the product's material (e.g., fluor rubber vs. other rubber types) and finished vs. raw form.
- Consult a customs broker or HS code expert for final confirmation, especially if the product is complex or has multiple components.
- Plan for the 2025 tariff increase and adjust pricing or sourcing strategies accordingly.
Let me know if you need help selecting the most accurate HS code for your specific product. Here is the structured classification and tariff information for Fluorine O-rings (Material for Fluorine O-rings), based on the provided HS codes and tax details:
🔍 Product Classification Overview: Fluorine O-rings
✅ HS CODE: 4016935010
- Description: O-rings, fluor rubber (a type of vulcanized rubber)
- Total Tax Rate: 57.5%
- Breakdown:
- Base Tariff: 2.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is the most specific code for fluor rubber O-rings.
✅ HS CODE: 4016935050
- Description: Other vulcanized rubber products, including gaskets, washer gaskets, and other seals
- Total Tax Rate: 57.5%
- Breakdown:
- Base Tariff: 2.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This code may apply if the product is not explicitly identified as fluor rubber.
✅ HS CODE: 4008292000
- Description: Non-cellular rubber profiles
- Total Tax Rate: 57.9%
- Breakdown:
- Base Tariff: 2.9%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: May apply to fluor rubber profiles used in O-rings.
✅ HS CODE: 4008294000
- Description: Other types, including fluor rubber O-rings
- Total Tax Rate: 57.9%
- Breakdown:
- Base Tariff: 2.9%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: Broad category that may include fluor rubber O-rings.
✅ HS CODE: 3926904510
- Description: Gaskets, seals, and O-rings
- Total Tax Rate: 58.5%
- Breakdown:
- Base Tariff: 3.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: General category for seals and O-rings, including fluor rubber.
✅ HS CODE: 3904691000
- Description: Fluoropolymer elastomers in primary form (fluor rubber raw material)
- Total Tax Rate: 55.0%
- Breakdown:
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is for raw fluor rubber, not finished O-rings.
✅ HS CODE: 3904695000
- Description: Primary form of halogenated olefin polymers, fluor polymers
- Total Tax Rate: 61.5%
- Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: Applies to fluor polymer raw materials, not finished products.
⚠️ Important Notes and Recommendations:
- Tariff Increase Alert:
- After April 11, 2025, an additional 30.0% tariff will be applied to all the above HS codes.
-
This is a time-sensitive policy and may significantly increase import costs.
-
Material Verification:
-
Confirm whether the product is finished fluor rubber O-rings or raw fluor polymer. This will determine the correct HS code.
-
Certifications Required:
-
Check if customs documentation, material safety data sheets (MSDS), or certifications (e.g., RoHS, REACH) are required for import.
-
Unit Price and Classification:
- Ensure the unit price and product description match the HS code to avoid misclassification penalties.
📌 Proactive Advice:
- Double-check the product's material (e.g., fluor rubber vs. other rubber types) and finished vs. raw form.
- Consult a customs broker or HS code expert for final confirmation, especially if the product is complex or has multiple components.
- Plan for the 2025 tariff increase and adjust pricing or sourcing strategies accordingly.
Let me know if you need help selecting the most accurate HS code for your specific product.
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