From Chapter 38: Chapter 38
| HTS Code | Description | General Duty |
|---|---|---|
| 3804001000 | Residual lyes from the manufacture of wood pulp, whether or not concentrated, desugared or chemically treated, including lignin sulfonates, but excluding tall oil of heading 3803 Lignin sulfonic acid and its salts | Free |
| 3804005000 | Residual lyes from the manufacture of wood pulp, whether or not concentrated, desugared or chemically treated, including lignin sulfonates, but excluding tall oil of heading 3803 Other | 3.7% |