6-digit WCO subheading · globally harmonized
731821Spring washers and other lock washers
Global tariff comparison
Primary import duty for HS-6 731821 across 12 major trading jurisdictions
China tariff lines
3 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 7318210000 | 弹簧垫圈及其他防松垫圈 | — |
| 7318210001 | 弹簧垫圈及其他防松垫圈 | 8% |
| 7318210090 | 其他弹簧垫圈及其他防松垫圈 | 8% |