| Symbol | Name | Country | Exchange |
|---|---|---|---|
| CEMI | Chembio Diagnostics, Inc. | US | NASDAQ |
| GNBT | Generex Biotechnology Corporatio | US | OTC |
| MMIRF | Medmira Inc | US | OTC |
| MIR | Medmira Inc | CA | TSXV |
| 002022 | Shanghai Kehua Bio-Engineering Co Ltd | CN | SHE |
| 603392 | Beijing Wantai Biological Pharmacy Enterprise Co Ltd | CN | SHG |