| Hscode | Description | MFN rate | Temperate rate | Comsumer rate | Vat rate | US additional | CA additional | Detail |
|---|---|---|---|---|---|---|---|---|
| 8506800011 | Mercury-free fuel cell, mercury content | 8% | - | 0% | 13% | 30% | More | |
| 8506800019 | mercury content | 8% | - | 0% | 13% | 30% | More | |
| 8506800091 | Mercury fuel cell, a mercury content of 0.0001% by weight of the battery, or the mercury content of the button cell battery or 0.0005% of the weight | 8% | - | 4% | 13% | 30% | More | |
| 8506800099 | mercury content of 0.0001% by weight of the battery, or the mercury content of the button cell battery or 0.0005% of the weight | 8% | - | 4% | 13% | 30% | More |