| CN Energy Group Inc | Specialty Chemicals | Basic Materials | -0.70 | -5.67 | -9.52 | -50.00 | -76.74 | -90.12 | -98.78 | -99.47 |
| Vast Renewables Ltd | Specialty Chemicals | Basic Materials | -2.37 | -4.95 | -27.09 | 20.00 | -75.98 | -75.98 | -75.98 | -75.98 |
| Global Gas Corp Cl A | Specialty Chemicals | Basic Materials | -8.44 | 9.30 | 1.44 | -42.68 | -75.69 | -75.69 | -75.69 | -75.69 |
| SenesTech Inc | Specialty Chemicals | Basic Materials | 1.10 | 1.69 | -5.48 | -34.91 | -70.51 | -95.64 | -99.43 | -99.81 |
| Trinseo Plc | Specialty Chemicals | Basic Materials | 3.22 | 7.29 | 22.15 | -21.34 | -47.81 | -75.53 | -91.94 | -94.54 |
| Danimer Scientific Inc | Specialty Chemicals | Basic Materials | 4.58 | 3.88 | -1.43 | -20.28 | -44.95 | -77.05 | -82.27 | -95.58 |
| Global Gas Corp Wt | Specialty Chemicals | Basic Materials | 0.00 | -20.00 | -20.00 | 75.44 | -42.86 | -42.86 | -42.86 | -42.86 |
| Gevo Inc | Specialty Chemicals | Basic Materials | -0.27 | -1.76 | 14.14 | -19.55 | -42.84 | -40.92 | -81.97 | -89.66 |
| Sasol Ltd ADR | Specialty Chemicals | Basic Materials | 1.62 | 1.90 | -7.97 | -0.65 | -38.33 | -37.77 | -67.11 | -51.66 |
| Arcadium Lithium Plc | Specialty Chemicals | Basic Materials | 2.11 | 4.30 | 28.99 | 4.30 | -28.78 | -28.78 | -28.78 | -92.01 |
| Hudson Technologies Inc | Specialty Chemicals | Basic Materials | 1.51 | 3.62 | -9.67 | -34.12 | -26.59 | 9.77 | -1.77 | 351.67 |
| Alto Ingredients Inc | Specialty Chemicals | Basic Materials | -1.69 | 2.96 | -11.22 | -19.82 | -25.96 | -15.33 | -64.34 | -67.54 |
| Loop Industries Inc | Specialty Chemicals | Basic Materials | -2.55 | -5.30 | 0.04 | -1.47 | -20.00 | -10.96 | -50.83 | -65.69 |
| Lightwave Logic Inc | Specialty Chemicals | Basic Materials | 2.09 | -0.51 | -4.65 | -15.03 | -16.49 | -25.00 | -52.73 | 172.73 |
| Crown Electrokinetics Corp | Specialty Chemicals | Basic Materials | -28.75 | 298.60 | 248.98 | 67.81 | -12.80 | -98.58 | -99.72 | -99.92 |
| Sociedad Quimica y Minera De Chile S.A. ADR | Specialty Chemicals | Basic Materials | -0.25 | 2.27 | 4.28 | 13.15 | -4.64 | -32.20 | -38.79 | 21.88 |
| Air Products & Chemicals Inc | Specialty Chemicals | Basic Materials | 2.20 | 4.85 | 14.71 | 16.02 | -1.36 | -2.40 | 15.38 | -6.29 |
| Maiden Holdings Ltd 7.75 Notes 2043 | Specialty Chemicals | Basic Materials | -0.36 | -2.47 | -3.09 | -3.50 | -0.93 | 11.23 | 8.01 | -4.10 |
| PPG Industries Inc | Specialty Chemicals | Basic Materials | -0.25 | -0.66 | 0.10 | -4.29 | -0.10 | -3.78 | 12.38 | -21.13 |
| Koppers Holdings Inc | Specialty Chemicals | Basic Materials | -3.74 | -0.87 | -19.15 | -13.59 | 0.13 | 38.98 | 66.90 | 25.04 |
| BFC Capital Trust II 7.2 Cum. Trust Pfd Secs | Specialty Chemicals | Basic Materials | 0.36 | 0.16 | -1.40 | 0.04 | 1.47 | 0.22 | -3.41 | 12.79 |
| Structured Products Corp 8.205 Credit-Enhanced CorTS | Specialty Chemicals | Basic Materials | 0.00 | 1.41 | 2.90 | 2.75 | 1.90 | 4.24 | 0.32 | -3.84 |
| Albemarle Corp Dep. Pfd (Rep. 1/20th 7.25 Pfd Cl A) | Specialty Chemicals | Basic Materials | 1.04 | -0.51 | 9.68 | 2.20 | 2.20 | 2.20 | 2.20 | 2.20 |
| Synthetic Fixed-Income Securities Inc 4.65 Fltg. Rate STRATS for Wal-Mart Stores Inc Series 2005-4 . | Specialty Chemicals | Basic Materials | 0.00 | 1.21 | -1.02 | 2.07 | 2.98 | 7.55 | 15.91 | 13.40 |