| GEVO | Gevo |
| HWKN | Hawkins |
| SXT | Sensient |
| ALTO | Alto Ingredients |
| MTX | Minerals |
| ECVT | Ecovyst |
| NTIC | Northern Technologies |
| AVNT | Avient |
| SCL | Stepan |
| LWLG | Lightwave Logic |
| KWR | Quaker Chemical |
| ODC | Oil-Dri Corporation of America |
| IOSP | Innospec |
| NEU | NewMarket |
| CNEY | CN Energy Group. |