| STEEL DYNAMICS INC-ENGINEERED BAR PRODUCTS DIV | PITTSBORO | IN | 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.) | 359 | 0 | 10,177 | 27.12% | 10.7% | 34.1% | |
| STEEL DYNAMICS INC FLAT ROLL GROUP COLUMBUS DIV | COLUMBUS | MS | 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.) | 2,206 | 0 | 6,018 | 16.04% | 19.7% | 50.4% | |
| STEEL DYNAMICS INC FLAT ROLL GROUP COLUMBUS DIV | COLUMBUS | MS | Nickel compounds | 2,185 | 0 | 3,951 | 10.53% | 19.5% | 50.0% | |
| STEEL DYNAMICS INC ROANOKE BAR DIV | ROANOKE | VA | 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.) | 44 | 0 | 3,524 | 9.39% | 17.3% | 42.6% | |
| SWVA INC | HUNTINGTON | WV | Manganese compounds | 2,887 | 0 | 2,200 | 5.86% | 32.2% | 17.1% | |
| STEEL DYNAMICS INC. | JEFFERSONVILLE | IN | 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 | 1,348 | 3.59% | 11.4% | 26.7% | |
| NEW MILLENNIUM BUILDING SYSTEMS | SALEM | VA | Certain glycol ethers | 54,019 | 0 | 1,025 | 2.73% | 9.2% | 17.8% | |
| STEEL DYNAMICS INC-ENGINEERED BAR PRODUCTS DIV | PITTSBORO | IN | Manganese compounds | 3,690 | 0 | 975 | 2.60% | 10.7% | 34.1% | |
| STEEL DYNAMICS INC-FLAT ROLL DIV | BUTLER | IN | 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.) | 229 | 0 | 745 | 1.99% | 11.8% | 18.6% | |
| SWVA INC | HUNTINGTON | WV | Lead compounds | 711 | 0 | 718 | 1.91% | 31.5% | 16.8% | |
| STEEL DYNAMICS INC-FLAT ROLL DIV | BUTLER | IN | Cadmium compounds | 18 | 0 | 710 | 1.89% | 12.1% | 13.5% | |
| STEEL DYNAMICS INC-ENGINEERED BAR PRODUCTS DIV | PITTSBORO | IN | Nickel compounds | 33 | 0 | 650 | 1.73% | 10.8% | 34.3% | |
| SWVA INC | HUNTINGTON | WV | Nickel compounds | 12 | 0 | 634 | 1.69% | 32.0% | 17.0% | |
| STEEL DYNAMICS INC ROANOKE BAR DIV | ROANOKE | VA | Manganese compounds | 1,122 | 0 | 441 | 1.18% | 16.7% | 39.8% | |
| STEEL DYNAMICS INC FLAT ROLL GROUP COLUMBUS DIV | COLUMBUS | MS | Manganese compounds | 17,015 | 0 | 413 | 1.10% | 19.6% | 50.2% | |
| SDI LAFARGA LLC | NEW HAVEN | IN | 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.) | 10 | 0 | 404 | 1.08% | 12.5% | 26.7% | |
| NEW MILLENNIUM BUILDING SYSTEMS | SALEM | VA | Manganese | 242 | 0 | 333 | 0.89% | 9.5% | 18.4% | |
| NEW MILLENNIUM BUILDING SYSTEMS LLC | LAKE CITY | FL | Certain glycol ethers | 38,814 | 1,562 | 269 | 0.72% | 15.6% | 39.8% | |
| SDI LAFARGA LLC | NEW HAVEN | IN | Lead compounds | 467 | 0 | 252 | 0.67% | 12.5% | 26.7% | |
| STEEL DYNAMICS INC ROANOKE BAR DIV | ROANOKE | VA | Nickel compounds | 5 | 0 | 247 | 0.66% | 17.1% | 41.8% | |
| STEEL DYNAMICS INC. | JEFFERSONVILLE | IN | Naphthalene | 205 | 0 | 223 | 0.59% | 11.3% | 26.8% | |
| STEEL DYNAMICS INC-FLAT ROLL DIV | BUTLER | IN | Cobalt compounds | 1 | 0 | 221 | 0.59% | 12.2% | 12.8% | |
| STEEL DYNAMICS INC FLAT ROLL GROUP COLUMBUS DIV | COLUMBUS | MS | Cadmium compounds | 7 | 0 | 206 | 0.55% | 21.0% | 52.8% | |
| STEEL DYNAMICS INC-FLAT ROLL DIV | BUTLER | IN | Nickel compounds | 17 | 0 | 170 | 0.45% | 12.2% | 12.2% | |
| STEEL DYNAMICS INC ROANOKE BAR DIV | ROANOKE | VA | Lead compounds | 143 | 0 | 129 | 0.34% | 16.9% | 40.8% | |
| STEEL DYNAMICS INC STRUCTURAL & RAIL DIV | COLUMBIA CITY | IN | Manganese compounds | 2,898 | 0 | 122 | 0.32% | 11.2% | 23.8% | |
| STEEL DYNAMICS INC-ENGINEERED BAR PRODUCTS DIV | PITTSBORO | IN | Lead compounds | 220 | 0 | 98 | 0.26% | 11.0% | 34.8% | |
| NEW MILLENNIUM BUILDING SYSTEMS LLC | LAKE CITY | FL | Manganese | 199 | 0 | 98 | 0.26% | 15.6% | 39.1% | |
| STEEL DYNAMICS INC. | JEFFERSONVILLE | IN | Nickel compounds | 1 | 0 | 94 | 0.25% | 11.4% | 26.7% | |
| NEW MILLENNIUM BUILDING SYSTEMS | SALEM | VA | Nickel | 1 | 0 | 85 | 0.23% | 9.5% | 18.4% | |
| SUPERIOR ALUMINUM ALLOYS LLC | NEW HAVEN | IN | Nickel compounds | 4 | 0 | 70 | 0.19% | 12.3% | 26.1% | |
| SDI LAFARGA LLC | NEW HAVEN | IN | Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) | 2,064 | 0 | 68 | 0.18% | 12.5% | 26.8% | |
| NEW MILLENNIUM BUILDING SYSTEMS LLC | BUTLER | IN | Certain glycol ethers | 27,219 | 0 | 63 | 0.17% | 13.0% | 9.9% | |
| SWVA INC | HUNTINGTON | WV | Zinc compounds | 13,357 | 0 | 59 | 0.16% | 31.5% | 16.8% | |
| SUPERIOR ALUMINUM ALLOYS LLC | NEW HAVEN | IN | Chlorine | 207 | 0 | 56 | 0.15% | 13.1% | 27.8% | |
| SUPERIOR ALUMINUM ALLOYS LLC | NEW HAVEN | IN | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 22,552 | 0 | 54 | 0.14% | 12.9% | 27.2% | |
| NEW MILLENNIUM BUILDING SYSTEMS LLC | BUTLER | IN | Manganese | 261 | 0 | 52 | 0.14% | 12.6% | 11.3% | |
| STEEL DYNAMICS INC-ENGINEERED BAR PRODUCTS DIV | PITTSBORO | IN | Zinc compounds | 23,486 | 0 | 52 | 0.14% | 10.7% | 34.1% | |
| VULCAN THREADED PRODUCTS INC | PELHAM | AL | Chromium | 0 | 0 | 48 | 0.13% | 10.3% | 38.7% | |
| SUPERIOR ALUMINUM ALLOYS LLC | NEW HAVEN | IN | Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.) | 0 | 0 | 47 | 0.13% | 12.5% | 26.5% | |
| STEEL DYNAMICS INC-FLAT ROLL DIV | BUTLER | IN | Manganese compounds | 1,798 | 0 | 45 | 0.12% | 11.7% | 20.8% | |
| STEEL DYNAMICS INC FLAT ROLL GROUP COLUMBUS DIV | COLUMBUS | MS | Naphthalene | 1,467 | 0 | 29 | 0.08% | 19.4% | 50.1% | |
| STEEL DYNAMICS INC-ENGINEERED BAR PRODUCTS DIV | PITTSBORO | IN | Mercury compounds | 122 | 0 | 28 | 0.08% | 11.0% | 34.8% | |
| STEEL DYNAMICS INC STRUCTURAL & RAIL DIV | COLUMBIA CITY | IN | 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.) | 6 | 0 | 27 | 0.07% | 11.2% | 23.8% | |
| NEW MILLENNIUM BUILDING SYSTEMS LLC | HOPE | AR | Certain glycol ethers | 26,481 | 0 | 27 | 0.07% | 19.5% | 42.2% | |
| STEEL DYNAMICS INC STRUCTURAL & RAIL DIV | COLUMBIA CITY | IN | Nickel compounds | 8 | 0 | 26 | 0.07% | 11.2% | 23.8% | |
| NEW MILLENNIUM BUILDING SYSTEMS LLC | LAKE CITY | FL | Nickel | 1 | 0 | 24 | 0.06% | 15.6% | 39.1% | |
| NEW MILLENNIUM BUILDING SYSTEMS LLC | HOPE | AR | Manganese | 321 | 0 | 23 | 0.06% | 19.5% | 41.6% | |
| STEEL DYNAMICS SOUTHWEST SINTON DIV | SINTON | TX | 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.) | 7 | 0 | 22 | 0.06% | 16.4% | 70.9% | |
| STEEL DYNAMICS SOUTHWEST SINTON DIV | SINTON | TX | Lead compounds | 525 | 0 | 20 | 0.05% | 18.2% | 72.3% | |
| NEW MILLENNIUM BUILDING SYSTEMS LLC | FALLON | NV | Manganese | 178 | 0 | 18 | 0.05% | 9.9% | 28.2% | |
| STEEL DYNAMICS INC STRUCTURAL & RAIL DIV | COLUMBIA CITY | IN | Lead compounds | 228 | 0 | 18 | 0.05% | 11.2% | 23.8% | |
| MARSHALL STEEL INC | MEMPHIS | TN | Manganese | 30 | 0 | 18 | 0.05% | 26.2% | 74.1% | |
| STEEL DYNAMICS INC FLAT ROLL GROUP COLUMBUS DIV | COLUMBUS | MS | Lead compounds | 337 | 0 | 18 | 0.05% | 19.9% | 50.8% | |
| NEW MILLENNIUM BUILDING SYSTEMS LLC | BUTLER | IN | Nickel | 1 | 0 | 14 | 0.04% | 12.6% | 11.3% | |
| STEEL DYNAMICS INC-FLAT ROLL DIV | BUTLER | IN | Naphthalene | 567 | 0 | 13 | 0.03% | 11.7% | 20.0% | |
| STEEL DYNAMICS INC-FLAT ROLL DIV | BUTLER | IN | Lead compounds | 171 | 0 | 9 | 0.02% | 11.8% | 19.7% | |
| STEEL DYNAMICS INC. | JEFFERSONVILLE | IN | Ethylbenzene | 97 | 0 | 9 | 0.02% | 11.4% | 26.8% | |
| STEEL DYNAMICS INC-ENGINEERED BAR PRODUCTS DIV | PITTSBORO | IN | Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) | 217 | 0 | 7 | 0.02% | 10.7% | 34.1% | |
| STEEL DYNAMICS INC. | JEFFERSONVILLE | IN | Certain glycol ethers | 352 | 0 | 6 | 0.02% | 11.3% | 26.8% | |
| STEEL DYNAMICS SOUTHWEST SINTON DIV | SINTON | TX | Nickel compounds | 4 | 0 | 6 | 0.02% | 18.3% | 72.3% | |
| NEW MILLENNIUM BUILDING SYSTEMS LLC | HOPE | AR | Nickel | 1 | 0 | 6 | 0.01% | 19.5% | 41.6% | |
| STEEL DYNAMICS INC. | JEFFERSONVILLE | IN | 1,2,4-Trimethylbenzene | 1,065 | 0 | 5 | 0.01% | 11.2% | 26.7% | |
| MARSHALL STEEL INC | MEMPHIS | TN | Nickel | 0 | 0 | 5 | 0.01% | 26.3% | 74.2% | |
| NEW MILLENNIUM BUILDING SYSTEMS LLC | FALLON | NV | Nickel | 1 | 0 | 5 | 0.01% | 9.9% | 28.2% | |
| STEEL DYNAMICS SOUTHWEST SINTON DIV | SINTON | TX | Naphthalene | 261 | 0 | 5 | 0.01% | 18.1% | 72.2% | |
| STEEL DYNAMICS INC STRUCTURAL & RAIL DIV | COLUMBIA CITY | IN | Zinc compounds | 12,041 | 0 | 4 | 0.01% | 11.2% | 23.8% | |
| SUPERIOR ALUMINUM ALLOYS LLC | NEW HAVEN | IN | Lead compounds | 10 | 0 | 4 | 0.01% | 12.3% | 26.1% | |
| STEEL DYNAMICS INC-FLAT ROLL DIV | BUTLER | IN | Zinc compounds | 17,495 | 0 | 4 | 0.01% | 11.7% | 20.2% | |
| STEEL DYNAMICS INC FLAT ROLL GROUP COLUMBUS DIV | COLUMBUS | MS | Mercury compounds | 158 | 0 | 4 | 0.01% | 19.5% | 50.0% | |
| STEEL DYNAMICS INC ROANOKE BAR DIV | ROANOKE | VA | Zinc compounds | 2,007 | 0 | 3 | 0.01% | 15.6% | 34.1% | |
| STEEL DYNAMICS INC FLAT ROLL GROUP COLUMBUS DIV | COLUMBUS | MS | Certain glycol ethers | 8,224 | 0 | 3 | 0.01% | 19.4% | 50.0% | |
| STEEL DYNAMICS INC FLAT ROLL GROUP COLUMBUS DIV | COLUMBUS | MS | Zinc compounds | 6,553 | 0 | 2 | 0.01% | 20.5% | 51.8% | |
| SDI LAFARGA LLC | NEW HAVEN | IN | Zinc compounds | 972 | 0 | 2 | 0.00% | 12.9% | 27.7% | |
| STEEL DYNAMICS INC ROANOKE BAR DIV | ROANOKE | VA | Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) | 40 | 0 | 1 | 0.00% | 16.3% | 38.0% | |
| STEEL DYNAMICS INC. | JEFFERSONVILLE | IN | Xylene (mixed isomers) | 397 | 0 | 1 | 0.00% | 11.3% | 26.8% | |
| STEEL DYNAMICS SOUTHWEST SINTON DIV | SINTON | TX | Manganese compounds | 39 | 0 | 1 | 0.00% | 15.8% | 70.4% | |
| STEEL DYNAMICS INC FLAT ROLL GROUP COLUMBUS DIV | COLUMBUS | MS | Ethylbenzene | 733 | 0 | 1 | 0.00% | 19.4% | 49.9% | |
| STEEL DYNAMICS INC. - TECHS DIV - METALTECH PLANT | PITTSBURGH | PA | Lead compounds | 0 | 0 | 1 | 0.00% | 19.6% | 41.9% | |
| SUPERIOR ALUMINUM ALLOYS LLC | NEW HAVEN | IN | Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) | 38 | 0 | 1 | 0.00% | 12.4% | 26.2% | |
| STEEL DYNAMICS INC FLAT ROLL GROUP COLUMBUS DIV | COLUMBUS | MS | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 2,379 | 0 | 1 | 0.00% | 19.4% | 49.8% | |
| STEEL DYNAMICS INC. - TECHS DIV - METALTECH PLANT | PITTSBURGH | PA | 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) | 820 | 0 | 1 | 0.00% | 19.2% | 40.0% | |
| STEEL DYNAMICS INC. | JEFFERSONVILLE | IN | n-Butyl alcohol (1-Butanol) | 721 | 0 | 1 | 0.00% | 11.4% | 26.8% | |
| STEEL DYNAMICS HEARTLAND LLC | TERRE HAUTE | IN | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 649 | 0 | 1 | 0.00% | 18.2% | 14.5% | |
| STEEL DYNAMICS INC-FLAT ROLL DIV | BUTLER | IN | Ethylbenzene | 251 | 0 | 0 | 0.00% | 11.7% | 20.8% | |
| STEEL DYNAMICS INC STRUCTURAL & RAIL DIV | COLUMBIA CITY | IN | Mercury compounds | 9 | 0 | 0 | 0.00% | 11.2% | 23.8% | |
| STEEL DYNAMICS INC. - TECHS DIV - GALVTECH PLANT | PITTSBURGH | PA | Lead compounds | 0 | 0 | 0 | 0.00% | 15.9% | 29.6% | |
| VULCAN THREADED PRODUCTS INC | PELHAM | AL | Manganese | 0 | 0 | 0 | 0.00% | 10.3% | 38.7% | |
| STEEL DYNAMICS INC-FLAT ROLL DIV | BUTLER | IN | Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) | 77 | 0 | 0 | 0.00% | 11.9% | 17.4% | |
| STEEL DYNAMICS INC FLAT ROLL GROUP COLUMBUS DIV | COLUMBUS | MS | 1,2,4-Trimethylbenzene | 3,006 | 0 | 0 | 0.00% | 19.4% | 50.2% | |
| STEEL DYNAMICS INC FLAT ROLL GROUP COLUMBUS DIV | COLUMBUS | MS | Xylene (mixed isomers) | 2,931 | 0 | 0 | 0.00% | 19.4% | 50.0% | |
| STEEL DYNAMICS INC ROANOKE BAR DIV | ROANOKE | VA | Mercury compounds | 0 | 0 | 0 | 0.00% | 17.2% | 42.1% | |
| STEEL DYNAMICS INC FLAT ROLL GROUP COLUMBUS DIV | COLUMBUS | MS | Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) | 30 | 0 | 0 | 0.00% | 20.8% | 52.4% | |
| NEW MILLENNIUM BUILDING SYSTEMS LLC | HOPE | AR | Propylene | 17,075 | 0 | 0 | 0.00% | 19.4% | 42.5% | |
| SWVA INC | HUNTINGTON | WV | Mercury compounds | 0 | 0 | 0 | 0.00% | 30.5% | 16.2% | |
| STEEL DYNAMICS INC-FLAT ROLL DIV | BUTLER | IN | Certain glycol ethers | 261 | 0 | 0 | 0.00% | 11.7% | 20.7% | |
| STEEL DYNAMICS INC-FLAT ROLL DIV | BUTLER | IN | 1,2,4-Trimethylbenzene | 870 | 0 | 0 | 0.00% | 11.6% | 20.5% | |
| STEEL DYNAMICS INC-FLAT ROLL DIV | BUTLER | IN | Xylene (mixed isomers) | 1,120 | 0 | 0 | 0.00% | 11.7% | 20.3% | |
| STEEL DYNAMICS INC FLAT ROLL GROUP COLUMBUS DIV | COLUMBUS | MS | n-Butyl alcohol (1-Butanol) | 3,940 | 0 | 0 | 0.00% | 19.4% | 49.9% | |
| STEEL DYNAMICS INC. | JEFFERSONVILLE | IN | Cumene | 49 | 0 | 0 | 0.00% | 11.4% | 26.8% | |
| SUPERIOR ALUMINUM ALLOYS LLC | NEW HAVEN | IN | Zinc compounds | 22 | 0 | 0 | 0.00% | 12.3% | 26.1% | |
| STEEL DYNAMICS HEARTLAND LLC | TERRE HAUTE | IN | Lead | 0 | 0 | 0 | 0.00% | 18.2% | 14.5% | |
| STEEL DYNAMICS SOUTHWEST SINTON DIV | SINTON | TX | 1,2,4-Trimethylbenzene | 488 | 0 | 0 | 0.00% | 18.1% | 72.2% | |
| STEEL DYNAMICS SOUTHWEST SINTON DIV | SINTON | TX | Certain glycol ethers | 135 | 0 | 0 | 0.00% | 18.2% | 72.3% | |
| NEW MILLENNIUM BUILDING SYSTEMS | SALEM | VA | Lead | 0 | 0 | 0 | 0.00% | 9.5% | 18.4% | |
| STEEL DYNAMICS INC STRUCTURAL & RAIL DIV | COLUMBIA CITY | IN | Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) | 3 | 0 | 0 | 0.00% | 11.2% | 23.8% | |
| STEEL DYNAMICS INC-FLAT ROLL DIV | BUTLER | IN | n-Butyl alcohol (1-Butanol) | 688 | 0 | 0 | 0.00% | 11.7% | 20.8% | |
| STEEL DYNAMICS SOUTHWEST SINTON DIV | SINTON | TX | Xylene (mixed isomers) | 206 | 0 | 0 | 0.00% | 18.2% | 72.3% | |
| STEEL DYNAMICS SOUTHWEST SINTON DIV | SINTON | TX | Zinc compounds | 54 | 0 | 0 | 0.00% | 18.3% | 72.3% | |
| STEEL DYNAMICS INC FLAT ROLL GROUP COLUMBUS DIV | COLUMBUS | MS | Cumene | 546 | 0 | 0 | 0.00% | 19.4% | 49.9% | |
| NEW MILLENNIUM BUILDING SYSTEMS LLC | BUTLER | IN | Lead | 0 | 0 | 0 | 0.00% | 12.6% | 11.3% | |
| STEEL DYNAMICS SOUTHWEST SINTON DIV | SINTON | TX | n-Butyl alcohol (1-Butanol) | 445 | 0 | 0 | 0.00% | 18.2% | 72.3% | |
| STEEL DYNAMICS INC. | JEFFERSONVILLE | IN | Toluene | 71 | 0 | 0 | 0.00% | 11.4% | 26.8% | |
| STEEL DYNAMICS SOUTHWEST SINTON DIV | SINTON | TX | Cumene | 77 | 0 | 0 | 0.00% | 18.2% | 72.3% | |
| NEW MILLENNIUM BUILDING SYSTEMS LLC | FALLON | NV | Lead | 0 | 0 | 0 | 0.00% | 9.9% | 28.2% | |
| STEEL DYNAMICS INC-FLAT ROLL DIV | BUTLER | IN | Toluene | 60 | 0 | 0 | 0.00% | 12.3% | 12.3% | |
| NEW MILLENNIUM BUILDING SYSTEMS LLC | LAKE CITY | FL | Lead | 0 | 0 | 0 | 0.00% | 15.6% | 39.1% | |
| STEEL DYNAMICS INC-FLAT ROLL DIV | BUTLER | IN | Cumene | 14 | 0 | 0 | 0.00% | 11.7% | 20.8% | |
| STEEL DYNAMICS INC FLAT ROLL GROUP COLUMBUS DIV | COLUMBUS | MS | Toluene | 162 | 0 | 0 | 0.00% | 19.4% | 49.9% | |
| STEEL DYNAMICS INC-FLAT ROLL DIV | BUTLER | IN | Methyl isobutyl ketone | 89 | 0 | 0 | 0.00% | 11.7% | 20.7% | |
| NEW MILLENNIUM BUILDING SYSTEMS LLC | HOPE | AR | Lead | 0 | 0 | 0 | 0.00% | 20.8% | 42.8% | |
| STEEL DYNAMICS INC-FLAT ROLL DIV | BUTLER | IN | Silver compounds | 0 | 0 | 0 | 0.00% | 11.7% | 20.9% | |
| STEEL DYNAMICS INC. | JEFFERSONVILLE | IN | Dimethyl phthalate | 21 | 0 | 0 | 0.00% | 0.0% | 0.0% | |