| 84.86 | | Machines and apparatus of a kind used solely or principally for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circuits or flat panel displays; machines and apparatus specified in Note 9 (C) to this Chapter; parts and accessories |
| 8486.20 | 000 | Machines and apparatus for the manufacture of semiconductor devices or of electronic integrated circuits |
| 85.42 | | Electronic integrated circuits |
| 85.42 | | Electronic integrated circuits |
| 8542.31 | 020 | -- Hybrid integrated circuits |
| 8542.32 | 011 | -- DRAM (Dynamic random access memory), metal oxide semiconductors (MOS technology) of the digital monolithic integrated circuits |
| 8542.32 | 021 | --- DRAM (Dynamic random access memory), metal oxide semiconductors (MOS technology) of the digital monolithic integrated circuits |
| 8542.33 | 091 | -- Hybrid integrated circuits |
| 8542.39 | 091 | -- Hybrid integrated circuits |
