| Symbol | Name | Country | Exchange |
|---|---|---|---|
| AKTS | Akoustis Technologies, Inc. | US | NASDAQ |
| NGKIF | Ngk Insulators | US | OTC |
| MGAM | Morgan Crucible Co Plc | UK | LSE |
| XAR | Xaar Plc | UK | LSE |
| 600330 | TDG Holding Co Ltd | CN | SHG |
| ACUVI | Acuvi AB | SE | ST |
| 300581 | XiAn ChenXi Aviation Technology Corp Ltd | CN | SHE |
| 4568 | Koge Micro Tech Co Ltd | TW | TWO |