| 8443.99.20 | | Parts of printer units of subheading 8443.32.10 specified in additional U.S. note2 to this chapter: | | Free | | 35% |
| 8452.21 | | Automatic units: | | | | |
| 8457 | | Machining centers, unit construction machines (single station) and multistation transfer machines, for working metal: | | | | |
| 8457.20.00 | | Unit construction machines (single station) | | 3.3% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 30% |
| 8459 | | Machine tools (including way-type unit head machines) for drilling, boring, milling, threading or tapping by removing metal, other than lathes (including turning centers) of heading 8458: | | | | |
| 8459.10.00 | 00 | Way-type unit head machines | No. | 3.3% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 30% |
| 8471 | | Automatic data processing machines and units thereof; magnetic or optical readers, machines for transcribing data onto data media in coded form and machines for processing such data, not elsewhere specified or included: | | | | |
| 8471.30.01 | 00 | Portable automatic data processing machines, weighing not more than 10 kg, consisting of at least a central processing unit, a keyboard and a display | No. | Free | | 35% |
| 8471.41.01 | | Comprising in the same housing at least a central processing unit and an input and output unit, whether or not combined | | Free | | 35% |
| 8471.50.01 | | Processing units other than those of subheading 8471.41 or 8471.49, whether or not containing in the same housing one or two of the following types of unit: storage units, input units, output units | | Free | | 35% |
| 8471.60 | | Input or output units, whether or not containing storage units in the same housing: | | | | |
| 8471.60.10 | | Combined input/output units | | Free | | 35% |
| 8471.60.70 | 00 | Units suitable for physical incorporation into automatic data processing machines or units thereof | No. | Free | | 35% |
| 8471.70 | | Storage units: | | | | |
| 8471.70.10 | 00 | Magnetic disk drive units: | | | | |
| 8471.70.10 | 00 | Without read-write unit assembled therein; read-write units entered separately | No. | Free | | 35% |
| 8471.70.20 | 00 | Units for physical incorporation into automatic data processing machines or units thereof | No. | Free | | 35% |
| 8471.70.40 | 35 | Flexible (floppy) magnetic disk drive units | No. | | | |
| 8471.70.40 | 65 | Hard magnetic disk drive units | No. | | | |
| 8471.70.50 | 35 | Flexible (floppy) magnetic disk drive units | No. | | | |
| 8471.70.50 | 65 | Hard magnetic disk drive units | No. | | | |
| 8471.70.60 | 00 | Other storage units: | | | | |
| 8471.80 | | Other units of automatic data processing machines: | | | | |
| 8471.80.10 | 00 | Control or adapter units | No. | Free | | 35% |
| 8471.80.40 | 00 | Units suitable for physical incorporation into automatic data processing machines | No. | Free | | 35% |
