| 8542.31.00 | -- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits | |
| 8542.32.00 | -- Memories | |
| 8542.33.00 | -- Amplifiers | |
| 8542.39.00 | -- Other | |
| 8542.90.00 | - Parts |