| Symbol | Name | Country | Exchange |
|---|---|---|---|
| OCC | Optical Cable Corporation | US | NASDAQ |
| 000500 | Gaon Cable | KR | KO |
| 300292 | Wutong Holding Group Co Ltd | CN | SHE |
| 3363 | FOCI Fiber Optic Communications | TW | TWO |
| 1615 | Dah San Electric Wire & Cable Co Ltd | TW | TW |
| 6190 | Wonderful Hi-Tech Co Ltd | TW | TWO |
| 6220 | YFC-BonEagle Electric Co Ltd | TW | TWO |
| 3665 | BizLink Holding Inc | TW | TW |
| 6115 | I-Sheng Electric Wire & Cable Co Ltd | TW | TW |
| 8011 | Tai Tung Communication Co Ltd | TW | TW |