| BLUESCOPE BUILDINGS NA | ANNVILLE | PA | Chromium | 165 | 0 | 76,977 | 61.63% | 9.5% | 24.9% | |
| BLUESCOPE BUILDINGS N.A. INC | VISALIA | CA | Chromium | 7 | 0 | 11,483 | 9.19% | 14.1% | 64.8% | |
| STEELSCAPE | KALAMA | WA | 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.) | 68 | 0 | 8,595 | 6.88% | 11.8% | 18.7% | |
| BLUESCOPE COATED PRODUCTS LLC | RANCHO CUCAMONGA | CA | Naphthalene | 1,698 | 0 | 6,305 | 5.05% | 10.9% | 79.9% | |
| NORTH STAR BLUESCOPE STEEL LLC | DELTA | OH | 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.) | 161 | 0 | 4,595 | 3.68% | 14.0% | 23.2% | |
| BLUESCOPE BUILDINGS NA | ANNVILLE | PA | Nickel | 103 | 0 | 4,196 | 3.36% | 9.5% | 24.9% | |
| BLUESCOPE BUILDINGS N.A. INC | RAINSVILLE | AL | Chromium | 5 | 0 | 3,194 | 2.56% | 20.3% | 21.5% | |
| BLUESCOPE BUILDINGS N.A. INC. | SAINT JOSEPH | MO | Chromium | 8 | 0 | 2,805 | 2.25% | 19.3% | 17.9% | |
| BLUESCOPE COATED PRODUCTS LLC | MARIETTA | GA | Naphthalene | 660 | 0 | 1,922 | 1.54% | 10.6% | 56.2% | |
| BLUESCOPE BUILDINGS NA | EVANSVILLE | WI | Chromium | 3 | 0 | 1,543 | 1.23% | 8.8% | 17.0% | |
| NORTH STAR BLUESCOPE STEEL LLC | DELTA | OH | Manganese compounds | 1,813 | 0 | 499 | 0.40% | 14.0% | 23.1% | |
| BLUESCOPE COATED PRODUCTS | JACKSON | MS | Naphthalene | 3,117 | 0 | 424 | 0.34% | 18.1% | 69.8% | |
| BLUESCOPE COATED PRODUCTS LLC | RANCHO CUCAMONGA | CA | Ethylbenzene | 1,156 | 0 | 359 | 0.29% | 10.9% | 79.8% | |
| BLUESCOPE BUILDINGS N.A. INC | VISALIA | CA | Nickel | 5 | 0 | 354 | 0.28% | 13.8% | 64.5% | |
| STEELSCAPE LLC | RANCHO CUCAMONGA | CA | Naphthalene | 62 | 0 | 227 | 0.18% | 10.7% | 79.6% | |
| BLUESCOPE COATED PRODUCTS LLC | MIDDLETOWN | OH | Naphthalene | 284 | 0 | 121 | 0.10% | 12.4% | 24.1% | |
| BLUESCOPE BUILDINGS NA | EVANSVILLE | WI | Nickel | 2 | 0 | 120 | 0.10% | 8.7% | 16.7% | |
| BLUESCOPE BUILDINGS NA | ANNVILLE | PA | Certain glycol ethers | 16,919 | 0 | 118 | 0.09% | 9.5% | 24.7% | |
| BLUESCOPE BUILDINGS N.A. INC | RAINSVILLE | AL | Nickel | 4 | 0 | 107 | 0.09% | 20.4% | 21.6% | |
| BLUESCOPE COATED PRODUCTS LLC | RANCHO CUCAMONGA | CA | Certain glycol ethers | 1,706 | 0 | 102 | 0.08% | 10.9% | 79.9% | |
| BLUESCOPE BUILDINGS NA | ANNVILLE | PA | Manganese | 145 | 0 | 94 | 0.08% | 8.5% | 22.8% | |
| NORTH STAR BLUESCOPE STEEL LLC | DELTA | OH | Lead compounds | 145 | 0 | 90 | 0.07% | 13.9% | 22.6% | |
| BLUESCOPE BUILDINGS N.A. INC. | SAINT JOSEPH | MO | Nickel | 5 | 0 | 84 | 0.07% | 19.4% | 17.9% | |
| BLUESCOPE COATED PRODUCTS LLC | MARIETTA | GA | Ethylbenzene | 250 | 0 | 62 | 0.05% | 10.7% | 57.0% | |
| BLUESCOPE COATED PRODUCTS LLC | MARIETTA | GA | Certain glycol ethers | 1,259 | 0 | 60 | 0.05% | 10.7% | 56.7% | |
| BLUESCOPE COATED PRODUCTS LLC | RANCHO CUCAMONGA | CA | Xylene (mixed isomers) | 4,823 | 0 | 56 | 0.04% | 10.9% | 79.9% | |
| NORTH STAR BLUESCOPE STEEL LLC | DELTA | OH | Zinc compounds | 23,775 | 0 | 50 | 0.04% | 14.1% | 23.4% | |
| BLUESCOPE BUILDINGS N.A. INC | VISALIA | CA | Manganese | 27 | 0 | 46 | 0.04% | 11.5% | 61.1% | |
| NORTH STAR BLUESCOPE STEEL LLC | DELTA | OH | Nickel | 2 | 0 | 42 | 0.03% | 14.0% | 23.1% | |
| BLUESCOPE COATED PRODUCTS | JACKSON | MS | Ethylbenzene | 2,897 | 0 | 31 | 0.02% | 18.0% | 69.2% | |
| BLUESCOPE COATED PRODUCTS LLC | RANCHO CUCAMONGA | CA | 1,2,4-Trimethylbenzene | 1,635 | 0 | 27 | 0.02% | 10.9% | 79.9% | |
| BLUESCOPE BUILDINGS N.A. INC | RAINSVILLE | AL | Manganese | 39 | 0 | 27 | 0.02% | 20.8% | 22.1% | |
| BLUESCOPE BUILDINGS NA | EVANSVILLE | WI | Manganese | 28 | 0 | 26 | 0.02% | 8.2% | 15.3% | |
| NORTH STAR BLUESCOPE STEEL LLC | DELTA | OH | Mercury compounds | 153 | 0 | 24 | 0.02% | 14.7% | 25.7% | |
| BLUESCOPE BUILDINGS N.A. INC | RAINSVILLE | AL | Certain glycol ethers | 15,622 | 0 | 23 | 0.02% | 18.9% | 20.0% | |
| BLUESCOPE COATED PRODUCTS LLC | MARIETTA | GA | Xylene (mixed isomers) | 1,864 | 0 | 17 | 0.01% | 10.7% | 56.7% | |
| BLUESCOPE COATED PRODUCTS LLC | MARIETTA | GA | 1,2,4-Trimethylbenzene | 1,129 | 0 | 14 | 0.01% | 10.6% | 55.7% | |
| BLUESCOPE COATED PRODUCTS LLC | CAMBRIDGE | OH | Naphthalene | 96 | 0 | 12 | 0.01% | 19.5% | 9.0% | |
| BLUESCOPE COATED PRODUCTS LLC | RANCHO CUCAMONGA | CA | n-Butyl alcohol (1-Butanol) | 3,350 | 0 | 12 | 0.01% | 10.9% | 79.9% | |
| STEELSCAPE LLC | RANCHO CUCAMONGA | CA | Certain glycol ethers | 189 | 0 | 11 | 0.01% | 10.7% | 79.6% | |
| BLUESCOPE BUILDINGS N.A. INC. | SAINT JOSEPH | MO | Manganese | 43 | 0 | 10 | 0.01% | 19.6% | 17.4% | |
| BLUESCOPE COATED PRODUCTS | JACKSON | MS | 1,2,4-Trimethylbenzene | 10,526 | 0 | 7 | 0.01% | 18.1% | 70.1% | |
| BLUESCOPE COATED PRODUCTS | JACKSON | MS | Xylene (mixed isomers) | 13,195 | 0 | 5 | 0.00% | 18.0% | 69.5% | |
| BLUESCOPE COATED PRODUCTS LLC | MARIETTA | GA | n-Butyl alcohol (1-Butanol) | 1,955 | 0 | 5 | 0.00% | 10.7% | 56.9% | |
| BLUESCOPE COATED PRODUCTS LLC | MIDDLETOWN | OH | Ethylbenzene | 151 | 0 | 5 | 0.00% | 12.4% | 24.2% | |
| BLUESCOPE BUILDINGS NA | ANNVILLE | PA | Copper | 49 | 0 | 3 | 0.00% | 9.4% | 24.7% | |
| BLUESCOPE COATED PRODUCTS LLC | MIDDLETOWN | OH | Certain glycol ethers | 432 | 0 | 3 | 0.00% | 12.4% | 24.2% | |
| STEELSCAPE LLC | RANCHO CUCAMONGA | CA | 1,2,4-Trimethylbenzene | 162 | 0 | 3 | 0.00% | 10.7% | 79.6% | |
| NORTH STAR BLUESCOPE STEEL LLC | DELTA | OH | Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) | 57 | 0 | 2 | 0.00% | 13.9% | 22.9% | |
| STEELSCAPE LLC | RANCHO CUCAMONGA | CA | Xylene (mixed isomers) | 98 | 0 | 1 | 0.00% | 10.7% | 79.6% | |
| BLUESCOPE COATED PRODUCTS LLC | MIDDLETOWN | OH | Xylene (mixed isomers) | 740 | 0 | 1 | 0.00% | 12.4% | 24.1% | |
| BLUESCOPE COATED PRODUCTS LLC | MIDDLETOWN | OH | 1,2,4-Trimethylbenzene | 458 | 0 | 1 | 0.00% | 12.4% | 23.9% | |
| STEELSCAPE | KALAMA | WA | Naphthalene | 3 | 0 | 1 | 0.00% | 11.8% | 19.0% | |
| BLUESCOPE COATED PRODUCTS LLC | CAMBRIDGE | OH | Certain glycol ethers | 356 | 0 | 1 | 0.00% | 19.4% | 8.9% | |
| STEELSCAPE LLC | RANCHO CUCAMONGA | CA | n-Butyl alcohol (1-Butanol) | 162 | 0 | 1 | 0.00% | 10.7% | 79.5% | |
| BLUESCOPE COATED PRODUCTS LLC | MIDDLETOWN | OH | n-Butyl alcohol (1-Butanol) | 936 | 0 | 0 | 0.00% | 12.4% | 24.2% | |
| BLUESCOPE BUILDINGS NA | ANNVILLE | PA | Lead | 0 | 0 | 0 | 0.00% | 9.5% | 24.9% | |
| BLUESCOPE BUILDINGS N.A. INC | VISALIA | CA | Copper | 2 | 0 | 0 | 0.00% | 14.4% | 65.2% | |
| BLUESCOPE COATED PRODUCTS LLC | CAMBRIDGE | OH | 1,2,4-Trimethylbenzene | 285 | 0 | 0 | 0.00% | 19.7% | 9.1% | |
| BLUESCOPE COATED PRODUCTS | JACKSON | MS | n-Butyl alcohol (1-Butanol) | 861 | 0 | 0 | 0.00% | 18.0% | 69.3% | |
| BLUESCOPE COATED PRODUCTS LLC | CAMBRIDGE | OH | Xylene (mixed isomers) | 243 | 0 | 0 | 0.00% | 19.4% | 8.9% | |
| STEELSCAPE LLC | RANCHO CUCAMONGA | CA | Cumene | 28 | 0 | 0 | 0.00% | 10.8% | 79.5% | |
| BLUESCOPE BUILDINGS N.A. INC. | SAINT JOSEPH | MO | Copper | 2 | 0 | 0 | 0.00% | 19.7% | 17.5% | |
| BLUESCOPE BUILDINGS NA | EVANSVILLE | WI | Copper | 1 | 0 | 0 | 0.00% | 8.7% | 16.7% | |
| STEELSCAPE | KALAMA | WA | Lead compounds | 0 | 0 | 0 | 0.00% | 11.8% | 18.7% | |
| BLUESCOPE BUILDINGS N.A. INC | RAINSVILLE | AL | Copper | 1 | 0 | 0 | 0.00% | 20.1% | 21.2% | |
| BLUESCOPE COATED PRODUCTS LLC | CAMBRIDGE | OH | n-Butyl alcohol (1-Butanol) | 341 | 0 | 0 | 0.00% | 19.4% | 8.8% | |
| STEELSCAPE | KALAMA | WA | Certain glycol ethers | 5 | 0 | 0 | 0.00% | 11.7% | 19.0% | |
| BLUESCOPE BUILDINGS NA | EVANSVILLE | WI | Lead | 0 | 0 | 0 | 0.00% | 8.7% | 16.6% | |
| BLUESCOPE BUILDINGS N.A. INC | VISALIA | CA | Lead | 0 | 0 | 0 | 0.00% | 11.3% | 60.9% | |
| STEELSCAPE | KALAMA | WA | 1,2,4-Trimethylbenzene | 10 | 0 | 0 | 0.00% | 11.9% | 18.9% | |
| BLUESCOPE BUILDINGS N.A. INC | RAINSVILLE | AL | Lead | 0 | 0 | 0 | 0.00% | 20.6% | 21.8% | |
| BLUESCOPE BUILDINGS N.A. INC. | SAINT JOSEPH | MO | Lead | 0 | 0 | 0 | 0.00% | 19.4% | 17.9% | |
| STEELSCAPE | KALAMA | WA | Xylene (mixed isomers) | 3 | 0 | 0 | 0.00% | 11.7% | 19.0% | |
| STEELSCAPE | KALAMA | WA | n-Butyl alcohol (1-Butanol) | 6 | 0 | 0 | 0.00% | 11.7% | 19.1% | |
| BLUESCOPE COATED PRODUCTS LLC | CAMBRIDGE | OH | Toluene | 78 | 0 | 0 | 0.00% | 19.3% | 8.8% | |