| HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
|---|---|---|---|---|---|
| 8409999990 | Doc | 55.0% | CN | US | 2025-05-12 |
| 8708994100 | Doc | 55.0% | CN | US | 2025-05-12 |
| 8409919990 | Doc | 57.5% | CN | US | 2025-05-12 |
| 8467910100 | Doc | 37.5% | CN | US | 2025-05-12 |
| 8409919290 | Doc | 57.5% | CN | US | 2025-05-12 |
Product Classification Report: Piston Ring
Based on the declared product "piston ring," the following HS codes and tariff details are relevant. Please verify the exact product description and material to ensure accurate classification.
🔍 HS Code 8409999990
Description: Parts for engines covered in headings 8407 or 8408
- Base Tariff Rate: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 55.0%
- Notes:
- Applicable to general engine parts, not specific to chainsaws or marine engines.
- Proactive Advice: Confirm if the piston ring is used in a spark-ignition engine or a marine engine, as this may affect classification.
🔍 HS Code 8708994100
Description: Parts and accessories for vehicles (covered in chapters 8701 to 8705), other parts of power transmission systems
- Base Tariff Rate: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 55.0%
- Notes:
- This code is for automotive parts, not for marine or industrial engines.
- Proactive Advice: Ensure the piston ring is not used in a marine or industrial engine, which may fall under a different code.
🔍 HS Code 8409919990
Description: Parts for spark-ignition internal combustion piston engines (including rotary engines)
- Base Tariff Rate: 2.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 57.5%
- Notes:
- This code is specific to spark-ignition engines (e.g., gasoline engines).
- Proactive Advice: Confirm the engine type (spark-ignition vs. diesel or marine) to avoid misclassification.
🔍 HS Code 8467910100
Description: Piston rings for chain saws
- Base Tariff Rate: 0.0%
- Additional Tariff: 7.5%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 37.5%
- Notes:
- This is the most specific code for piston rings used in chain saws.
- Proactive Advice: If the piston ring is for a chainsaw, this is the correct code and will result in a lower total tax rate compared to other codes.
🔍 HS Code 8409919290
Description: Parts for marine propulsion engines
- Base Tariff Rate: 2.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 57.5%
- Notes:
- This code applies to parts used in marine propulsion engines.
- Proactive Advice: If the piston ring is used in a marine engine, this is the correct code.
✅ Recommendation Summary
- Verify the engine type (spark-ignition, marine, or chainsaw) and material (e.g., cast iron, steel, etc.) to ensure correct classification.
- Check the unit price and certifications (e.g., CE, ISO) required for import.
- Time-sensitive alert: Additional tariffs will increase to 30.0% after April 11, 2025.
- Anti-dumping duties: Not currently applicable for piston rings, but always confirm with the latest customs regulations.
Let me know if you need help determining the exact HS code based on your product specifications.