| Nickel compounds | 245.00 |
| Cobalt | 100.33 |
| Ethylene oxide | 60.67 |
| Chromium | 39.78 |
| Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) | 14.21 |
| Cadmium compounds | 5.05 |
| Nickel | 3.13 |
| Benzene | 2.00 |
| Diisocyanates | 1.92 |
| Acetaldehyde | 1.84 |
| Toluene diisocyanate (mixed isomers) | 0.38 |
| Chlorine | 0.30 |
| Manganese | 0.20 |
| Acrylonitrile | 0.19 |
| Ethylbenzene | 0.13 |
| Di(2-ethylhexyl) phthalate | 0.11 |
| Copper | 0.07 |
| Manganese compounds | 0.05 |
| Butyl acrylate | 0.05 |
| Antimony compounds | 0.05 |
| Styrene | 0.03 |
| Formaldehyde | 0.03 |
| Xylene (mixed isomers) | 0.03 |
| Nitric acid | 0.02 |
| Triethylamine | 0.02 |
| Maleic anhydride | 0.02 |
| Naphthalene | 0.02 |
| Lead | 0.02 |
| Cyanide compounds | 0.01 |
| Acrylic acid | 0.01 |
| Lead compounds | 0.01 |
| Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) | 0.01 |
| Mercury compounds | 0.01 |
| Methyl methacrylate | 0.01 |
| Zinc compounds | 0.00 |
| Acetonitrile | 0.00 |
| n-Butyl alcohol (1-Butanol) | 0.00 |
| N,N-Dimethylformamide | 0.00 |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 0.00 |
| n-Hexane (Hexane) | 0.00 |
| 1,2,4-Trimethylbenzene | 0.00 |
| Vinyl acetate | 0.00 |
| Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) | 0.00 |
| Zinc (fume or dust) | 0.00 |
| Polycyclic aromatic compounds | 0.00 |
| Methyl isobutyl ketone | 0.00 |
| Silver compounds | 0.00 |
| Phenol | 0.00 |
| Acetophenone | 0.00 |
| Ethylene glycol | 0.00 |
| Toluene | 0.00 |
| Silver | 0.00 |
| Biphenyl | 0.00 |
| Ethyl acrylate | 0.00 |
| Certain glycol ethers | 0.00 |
| Mercury | 0.00 |
| Cyclohexane | 0.00 |
| Cumene | 0.00 |
| tert-Butyl alcohol (tert-Butanol) | 0.00 |
| Methanol | 0.00 |
| Benzo[g,h,i]perylene | 0.00 |
| Formic acid | 0.00 |
| N-Methyl-2-pyrrolidone | 0.00 |
