| 8506.50 | | Primary cells and primary batteries. - Lithium | | | |
| 8506.60.00 | 00 | Primary cells and primary batteries. - Air-zinc | NMB | 7% | CCCT, LDCT |
| 8506.90.00 | 00 | Primary cells and primary batteries. - Parts | - | Free | CCCT, LDCT |
| 8506.10 | | Primary cells and primary batteries. - Manganese dioxide | | | |
| 8506.10.90 | 00 | Primary cells and primary batteries. - Manganese dioxide - Other | NMB | 7% | CCCT, LDCT |
| 8506.30.00 | 00 | Primary cells and primary batteries. - Mercuric oxide | NMB | 7% | CCCT, LDCT |
| 8506.40.00 | 00 | Primary cells and primary batteries. - Silver oxide | NMB | 7% | CCCT, LDCT |
| 8506.50.90 | | Primary cells and primary batteries. - Lithium - Other | NMB | 7% | CCCT, LDCT |
| 8506.50.90 | 10 | Primary cells and primary batteries. - Lithium - Other - Of an external volume not exceeding 300 cm³ | NMB | 7% | CCCT, LDCT |
| 8506.50.90 | 20 | Primary cells and primary batteries. - Lithium - Other - Of an external volume exceeding 300 cm³ | NMB | 7% | CCCT, LDCT |
| 8506.80 | | Primary cells and primary batteries. - Other primary cells and primary batteries | | | |
| 8506.80.10 | 00 | Primary cells and primary batteries. - Other primary cells and primary batteries - For use in the manufacture of smoke detectors | NMB | Free | CCCT, LDCT |
| 8506.80.90 | 00 | Primary cells and primary batteries. - Other primary cells and primary batteries - Other | NMB | 7% | CCCT, LDCT |
| 8506.10.10 | 00 | Primary cells and primary batteries. - Manganese dioxide - Alkaline cells having welded connectors or designed to receive welded connectors, for use in electronic lock systems or in components thereof;Primary batteries, 9 V, for use in the manufacture of smoke detectors | NMB | Free | CCCT, LDCT |
| 8506.50.10 | 00 | Primary cells and primary batteries. - Lithium - Cells having welded connectors or designed to receive welded connectors, for use in electronic lock systems or in components thereof | NMB | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: .
