6-digit WCO subheading · globally harmonized
391231Carboxymethyl cellulose and its salts
Global tariff comparison
Primary import duty for HS-6 391231 across 12 major trading jurisdictions
United States tariff lines
3 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 3912.31.00 | Carboxymethylcellulose and its salts | 6.4% |
| 3912.31.00.10 | Containing not less than 90 percent by weight of carboxymethylcellulose | 6.4% |
| 3912.31.00.90 | Other | 6.4% |