| 8539.31.00 | 50 | With a single plug-in base | No. | | | |
| 8539.31.00 | 60 | With a single screw-in base | No. | | | |
| 8714.94.30 | 40 | Designed for single-speed bicycles | No. | | | |
| 8802.20.00 | 40 | Single engine airplanes | No. | | | |
| 9006.51.00 | | With through-the-lens viewfinder (single lens reflex (SLR)), for roll film of a width not exceeding 35 mm | | Free | | 20% |
| 9018.41.00 | 00 | Dental drill engines, whether or not combined on a single base with other dental equipment, and parts and accessories thereof | X | Free | | 35% |
| 9303.30.80 | 12 | Single shot | No. | | | |
