| 3031 | Clinic Software | Company Product |
| 3032 | Chinese Word Processor Computer Software | Company Product |
| 3033 | Cad/Cam Computer Software | Company Product |
| 3034 | Credit Card Operation Computer Software | Company Product |
| 3035 | Computer Software Development | Company Product |
| 3036 | Computer Software Development & Packages | Company Product |
| 3037 | Computer Software Security Systems | Company Product |
| 3038 | Computer Scanners | Company Product |
| 3039 | Computer Room Raised Floorings | Company Product |
| 3040 | Computer Room Air Conditioning Equipment | Company Product |
| 3041 | Computer Screen Anti-glare Filters | Company Product |
| 3042 | Computer Screen Projectors | Company Product |
| 3043 | Computer Schools | Company Product |
| 3044 | Computer Repair | Company Product |
| 3045 | Computer Projectors | Company Product |
| 3046 | Computer Projector Liquid Crystal Display Panels | Company Product |
| 3047 | Computer Rental | Company Product |
| 3048 | Computer Colour Printers | Company Product |
| 3049 | Computer Dot-matrix Printers | Company Product |
| 3050 | Computer Multiplexers | Company Product |
| 3051 | Computer Peripherals | Company Product |
| 3052 | Computer Printer Ribbons | Company Product |
| 3053 | Computer Printers | Company Product |
| 3054 | Computer Printer Laser Toner | Company Product |
| 3055 | Computer Parts | Company Product |
| 3056 | Computer Plotters | Company Product |
| 3057 | Computer Printer Acoustic Covers | Company Product |
| 3058 | Computer Media | Company Product |
| 3059 | Computer Monitors | Company Product |
| 3060 | Computer Motherboards | Company Product |