| Symbol | Name | Country | Exchange |
|---|---|---|---|
| SOTGY | Sunny Optical Tech ADR | US | OTC |
| TGOSY | Toyoda Gosei CO Ltd | US | OTC |
| 2382 | Sunny Optical Technology Group Co Ltd | HK | HK |
| 8150 | Seamless Green China Holdings Ltd | HK | HK |
| 600203 | Fujian Furi Electronics Co Ltd | CN | SHG |
| 600552 | Triumph Science & Technology Co Ltd | CN | SHG |
| 688011 | Harbin Xinguang Optic Electronics | CN | SHG |
| 3360 | Sunnic Technology & Merchandise | TW | TWO |
| 5356 | Sirtec International Co Ltd | TW | TWO |
| 3052 | Apex Science & Engineering Corp | TW | TW |
| 5215 | Ko Ja Cayman Co Ltd | TW | TW |