| MEXICHEM SPECIALTY RESINS INC | PEDRICKTOWN | NJ | Vinyl chloride | 18,020 | 0 | 55,619 | 96.09% | 13.9% | 45.2% | |
| MEXICHEM SPECIALTY RESINS INC | HENRY | IL | Vinyl chloride | 18,728 | 0 | 1,921 | 3.32% | 12.6% | 10.3% | |
| MEXICHEM SPECIALTY COMPOUNDS | LEOMINSTER | MA | Antimony compounds | 123 | 0 | 178 | 0.31% | 7.6% | 29.4% | |
| MEXICHEM FLUOR INC | SAINT GABRIEL | LA | 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.) | 1 | 0 | 140 | 0.24% | 17.2% | 51.2% | |
| MEXICHEM FLUOR INC | SAINT GABRIEL | LA | Trichloroethylene | 12 | 0 | 7 | 0.01% | 14.7% | 51.5% | |
| MEXICHEM FLUOR INC | SAINT GABRIEL | LA | Hydrogen fluoride (Hydrofluoric acid) | 1,822 | 0 | 6 | 0.01% | 16.9% | 51.2% | |
| MEXICHEM SPECIALTY COMPOUNDS | PINEVILLE | NC | Di(2-ethylhexyl) phthalate | 3 | 0 | 4 | 0.01% | 11.0% | 53.0% | |
| MEXICHEM FLUOR INC | SAINT GABRIEL | LA | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 658 | 0 | 3 | 0.01% | 15.1% | 51.4% | |
| MEXICHEM SPECIALTY RESINS INC | PEDRICKTOWN | NJ | Methyl acrylate | 163 | 0 | 3 | 0.00% | 13.5% | 43.5% | |
| MEXICHEM SPECIALTY RESINS INC | HENRY | IL | 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) | 53,157 | 0 | 1 | 0.00% | 11.5% | 14.6% | |
| SYLVIN TECHNOLOGIES INC. | DENVER | PA | Di(2-ethylhexyl) phthalate | 1 | 0 | 0 | 0.00% | 7.4% | 14.1% | |
| MEXICHEM SPECIALTY COMPOUNDS | LEOMINSTER | MA | Lead compounds | 0 | 0 | 0 | 0.00% | 7.5% | 29.3% | |
| MEXICHEM SPECIALTY COMPOUNDS | LEOMINSTER | MA | Zinc compounds | 21 | 0 | 0 | 0.00% | 7.6% | 29.4% | |
| SYLVIN TECHNOLOGIES INC. | DENVER | PA | Antimony compounds | 0 | 0 | 0 | 0.00% | 7.6% | 15.2% | |
| MEXICHEM SPECIALTY RESINS INC | PEDRICKTOWN | NJ | Ethyl acrylate | 10 | 0 | 0 | 0.00% | 13.6% | 44.3% | |
| MEXICHEM SPECIALTY COMPOUNDS | PINEVILLE | NC | Lead compounds | 0 | 0 | 0 | 0.00% | 11.0% | 52.6% | |
| SYLVIN TECHNOLOGIES INC. | DENVER | PA | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 0 | 0 | 0 | 0.00% | 7.6% | 15.2% | |
| MEXICHEM FLUOR INC | SAINT GABRIEL | LA | Zinc compounds | 17 | 0 | 0 | 0.00% | 17.2% | 51.2% | |
| MEXICHEM SPECIALTY RESINS INC | PEDRICKTOWN | NJ | Methyl methacrylate | 10 | 0 | 0 | 0.00% | 13.5% | 43.9% | |
| SYLVIN TECHNOLOGIES INC. | DENVER | PA | Zinc compounds | 0 | 0 | 0 | 0.00% | 7.6% | 15.2% | |
| SYLVIN TECHNOLOGIES INC. | DENVER | PA | Lead | 0 | 0 | 0 | 0.00% | 7.6% | 15.3% | |
| MEXICHEM FLUOR INC | SAINT GABRIEL | LA | 2-Chloro-1,1,1-trifluoroethane (HCFC-133a) | 790 | 0 | 0 | 0.00% | 0.0% | 0.0% | |