01 | 祼銅線類 | COPPER WIRE |
| 0101 | SCR銅線及銅條 | SCR COPPER ROD |
| 0102 | 無氧銅線及銅棒 | OXYGEN FREE COPPER ROD |
| 0103 | 軟硬絞銅線 | HARD OR SOFT ANNEALED COPPER W |
02 | 電力電纜類 | POWER WIRE & CABLE |
| 0201 | 高壓電線電纜 | HIGH-TENSION POWER CABLEp |
| 0202 | 低壓電線電纜 | PVC OR INSULATED WIRE & CABLE |
| 0203 | 橡膠電線電纜 | RUBBER INSULATED POWER CABLE |
| 0204 | 船舶電纜 | SHIPBOARD POWER CABLE |
03 | 一般通信電纜 | GENERAL COMMUNICATION WIRE AND CABLE |
| 0301 | 通信電纜類 | GENERAL COMMUNICATIOIN WIRE |
| 0302 | 光纖通信電纜 | OPTICAL-FIBER COMMUNICATIOIN CABLE |
04 | 漆包線及紗包線 | ENAMELLED (MAGNET) WIRE |
| 0401 | 漆包線及紗包線 | ENAMELLED (MAGNET) WIRE |
05 | 電子線 | ELECTRONIC WIRE AND CORDS |
| 0501 | 電子線 | ELECTRONIC WIRE AND CORDS |
06 | 鋁電線電纜 | ALUMINUM CONDUCTOR WIRE & CABLE |
| 0601 | 鋁電線電纜 | ALUMINUM CONDUCTOR WIRE & CABLE |
07 | 特殊線 | SPECIAL WIRE |
| 0701 | 特殊線 | SPECIAL WIRE |
08 | 其它 | OTHERS |
| 0801 | 其它 | OTHERS |