| CATEGORIES INDEX: 334. COMPUTER AND ELECTRONIC PRODUCT MANUFACTURING |
| 3341. COMPUTER AND PERIPHERAL EQUIPMENT MANUFACTURING |
| 3342. COMMUNICATIONS EQUIPMENT MANUFACTURING |
| 3343. AUDIO AND VIDEO EQUIPMENT MANUFACTURING |
| 3344. SEMICONDUCTOR AND OTHER ELECTRONIC COMPONENT MANUFACTURING |
| 3345. NAVIGATIONAL, MEASURING, MEDICAL, AND CONTROL INSTRUMENTS MANUFACTURING |
| 3346. MANUFACTURING AND REPRODUCING MAGNETIC AND OPTICAL MEDIA |