|  |  |  |  |  |  |  |  |  |  | Split * | 
| TRINITY TANK CAR INC PLT  200 | LONGVIEW | TX | Chromium | 819 | 0 | 116,116 | 36.35% | 24.0% | 37.6% |  | 
| TRINITYRAIL PLT NO 493 | CARTERSVILLE | GA | Chromium | 123 | 0 | 47,762 | 14.95% | 10.7% | 27.8% |  | 
| TRINITY MEYER UTILITY STRUCTURES LLC PLANT NO 1611 | FORT WORTH | TX | Chromium | 33 | 0 | 43,246 | 13.54% | 17.9% | 69.0% |  | 
| TRINITY HEADS INC PLT  56 | NAVASOTA | TX | Chromium | 216 | 0 | 30,179 | 9.45% | 19.6% | 53.4% |  | 
| TRINITY STRUCTURAL TOWERS INC PLT 1550 | NEWTON | IA | Chromium | 69 | 0 | 26,592 | 8.32% | 12.5% | 8.3% |  | 
| TRINITYRAIL PLT NO 493 | CARTERSVILLE | GA | Nickel | 254 | 0 | 23,872 | 7.47% | 10.7% | 27.8% |  | 
| TRINITY MEYER UTILITY STRUCTURES LLC PLANT NO 1611 | FORT WORTH | TX | Nickel | 54 | 0 | 9,130 | 2.86% | 17.9% | 69.2% |  | 
| MCCONWAY & TORLEY LLC PLT 1801 | PITTSBURGH | PA | Nickel compounds | 250 | 0 | 8,127 | 2.54% | 14.2% | 23.8% |  | 
| TRINITY TANK CAR INC PLT  200 | LONGVIEW | TX | Nickel | 118 | 0 | 3,977 | 1.25% | 24.0% | 37.6% |  | 
| TRINITY HEADS INC PLT  56 | NAVASOTA | TX | Nickel | 172 | 0 | 2,256 | 0.71% | 19.6% | 53.4% |  | 
| MCCONWAY & TORLEY LLC PLT 1801 | PITTSBURGH | PA | Chromium compounds | 41 | 0 | 1,849 | 0.58% | 14.2% | 23.8% |  | 
| TRINITY MEYER UTILITY STRUCTURES LLC PLANT NO 1611 | FORT WORTH | TX | Manganese compounds | 429 | 0 | 954 | 0.30% | 17.9% | 69.4% |  | 
| TRINITY TANK CAR INC PLT  200 | LONGVIEW | TX | Manganese compounds | 1,647 | 0 | 725 | 0.23% | 24.0% | 37.6% |  | 
| TRINITY TANK CAR INC PLT 192 | SAGINAW | TX | Manganese compounds | 469 | 0 | 638 | 0.20% | 10.7% | 46.9% |  | 
| TRINITY MARINE PRODUCTS INC PLT  296 | ASHLAND CITY | TN | Manganese | 410 | 0 | 581 | 0.18% | 14.3% | 24.4% |  | 
| TRINITY TANK CAR INC PLT  110 | LONGVIEW | TX | Manganese compounds | 869 | 0 | 547 | 0.17% | 22.0% | 45.3% |  | 
| TRINITY MARINE PRODUCTS INC PLT  75 | CARUTHERSVILLE | MO | Chromium | 16 | 0 | 521 | 0.16% | 27.7% | 32.8% |  | 
| TRINITY STRUCTURAL TOWERS INC PLT 1550 | NEWTON | IA | Nickel | 26 | 0 | 430 | 0.13% | 12.5% | 8.3% |  | 
| MCCONWAY & TORLEY LLC PLT 1801 | PITTSBURGH | PA | Manganese compounds | 750 | 0 | 315 | 0.10% | 14.2% | 23.8% |  | 
| TRINITY MEYER UTILITY STRUCTURES LLC PLT NO 1663 | HAGER CITY | WI | Manganese | 803 | 0 | 205 | 0.06% | 9.1% | 11.2% |  | 
| TRINITY MEYER UTILITY STRUCTURES LLC PLT NO 1662 | STEELE | AL | Manganese compounds | 638 | 0 | 199 | 0.06% | 20.8% | 22.8% |  | 
| TRINITY STRUCTURAL TOWERS INC | CLINTON | IL | Manganese compounds | 1,559 | 0 | 190 | 0.06% | 15.0% | 16.2% |  | 
| TRINITY MEYER UTILITY STRUCTURES LLC PLT NO 1662 | STEELE | AL | Manganese | 515 | 0 | 162 | 0.05% | 20.9% | 22.7% |  | 
| TRINITY TANK CAR INC PLT  19 | LONGVIEW | TX | Ethylbenzene | 5,725 | 0 | 96 | 0.03% | 16.1% | 33.3% |  | 
| TRINITY TANK CAR INC PLT  194 | LONGVIEW | TX | Manganese compounds | 115 | 0 | 73 | 0.02% | 22.8% | 42.0% |  | 
| TRINITY STRUCTURAL TOWERS INC | CLINTON | IL | Manganese | 555 | 0 | 67 | 0.02% | 15.0% | 16.2% |  | 
| TRINITY MEYER UTILITY STRUCTURES LLC PLT NO 1665 | LANCASTER | SC | Manganese | 351 | 0 | 67 | 0.02% | 15.8% | 35.2% |  | 
| TRINITY TANK CAR INC PLT  19 | LONGVIEW | TX | Manganese | 174 | 0 | 57 | 0.02% | 15.0% | 28.9% |  | 
| TRINITY MARINE PRODUCTS INC PLT  75 | CARUTHERSVILLE | MO | Nickel | 13 | 0 | 51 | 0.02% | 27.7% | 32.9% |  | 
| MCCONWAY & TORLEY LLC PLT 1801 | PITTSBURGH | PA | Lead compounds | 53 | 0 | 43 | 0.01% | 14.2% | 23.8% |  | 
| TRINITY MARINE PRODUCTS INC PLT  75 | CARUTHERSVILLE | MO | Ethylbenzene | 11,419 | 0 | 40 | 0.01% | 27.8% | 33.6% |  | 
| TRINITY STRUCTURAL TOWERS INC PLT 1550 | NEWTON | IA | Manganese compounds | 177 | 0 | 38 | 0.01% | 12.5% | 8.3% |  | 
| TRINITY STRUCTURAL TOWERS INC PLT 1675 | TULSA | OK | Xylene (mixed isomers) | 38,507 | 0 | 33 | 0.01% | 15.6% | 40.6% |  | 
| TRINITY MARINE PRODUCTS INC PLT  296 | ASHLAND CITY | TN | Xylene (mixed isomers) | 21,164 | 0 | 30 | 0.01% | 14.7% | 28.8% |  | 
| TRINITY STRUCTURAL TOWERS INC PLT 1550 | NEWTON | IA | 1,2,4-Trimethylbenzene | 45,174 | 0 | 29 | 0.01% | 12.2% | 8.6% |  | 
| TRINITY STRUCTURAL TOWERS INC PLT 1675 | TULSA | OK | 1,2,4-Trimethylbenzene | 20,775 | 0 | 27 | 0.01% | 15.7% | 40.8% |  | 
| TRINITY STRUCTURAL TOWERS INC PLT 1550 | NEWTON | IA | Xylene (mixed isomers) | 58,049 | 0 | 24 | 0.01% | 12.1% | 9.1% |  | 
| TRINITY STRUCTURAL TOWERS INC | CLINTON | IL | 1,2,4-Trimethylbenzene | 49,370 | 0 | 19 | 0.01% | 15.1% | 16.5% |  | 
| TRINITY HEADS INC PLT  56 | NAVASOTA | TX | Manganese | 112 | 0 | 19 | 0.01% | 19.6% | 53.3% |  | 
| TRINITY STRUCTURAL TOWERS INC PLT 1675 | TULSA | OK | Manganese | 46 | 0 | 19 | 0.01% | 15.3% | 40.9% |  | 
| TRINITY STRUCTURAL TOWERS INC | CLINTON | IL | Xylene (mixed isomers) | 63,393 | 0 | 16 | 0.01% | 15.0% | 16.8% |  | 
| TRINITY TANK CAR INC PLT  19 | LONGVIEW | TX | Xylene (mixed isomers) | 22,360 | 0 | 14 | 0.00% | 16.1% | 33.5% |  | 
| ALLOY CUSTOM PRODUCTS PLT NO 1625 | DELPHI | IN | Manganese | 43 | 0 | 11 | 0.00% | 13.8% | 17.9% |  | 
| TRN LW BR LLC GRAVELI TE | ERWINVILLE | LA | Lead compounds | 78 | 0 | 10 | 0.00% | 18.8% | 47.3% |  | 
| TRINITY STRUCTURAL TOWERS INC PLT 1675 | TULSA | OK | n-Butyl alcohol | 37,151 | 0 | 9 | 0.00% | 15.6% | 40.5% |  | 
| TRINITY INDUSTRIES INC PLT 1016 | FORT WORTH | TX | Zinc compounds | 675 | 0 | 8 | 0.00% | 18.2% | 64.1% |  | 
| TRINITY STRUCTURAL TOWERS INC PLT 1550 | NEWTON | IA | n-Butyl alcohol | 59,802 | 0 | 7 | 0.00% | 12.1% | 9.2% |  | 
| TRINITY MARINE PRODUCTS INC PLT  75 | CARUTHERSVILLE | MO | Xylene (mixed isomers) | 52,145 | 0 | 7 | 0.00% | 27.9% | 33.8% |  | 
| TRINITY HIGHWAY PRODUCTS LLC PLT 1055 | LIMA | OH | Zinc compounds | 1,259 | 0 | 5 | 0.00% | 20.9% | 28.9% |  | 
| TRINITY STRUCTURAL TOWERS INC | CLINTON | IL | n-Butyl alcohol | 70,116 | 0 | 5 | 0.00% | 14.9% | 16.9% |  | 
| TRINITY MARINE PRODUCTS INC PLT  296 | ASHLAND CITY | TN | n-Butyl alcohol | 10,602 | 0 | 4 | 0.00% | 14.7% | 28.9% |  | 
| TRINITY TANK CAR INC PLT  19 | LONGVIEW | TX | 1,2,4-Trimethylbenzene | 4,650 | 0 | 4 | 0.00% | 15.9% | 32.8% |  | 
| TRINITY MARINE PRODUCTS INC PLT 1245 | PADUCAH | KY | Styrene | 77,404 | 0 | 3 | 0.00% | 15.6% | 12.2% |  | 
| TRINITY HIGHWAY PRODUCTS LLC PLT 1055 | LIMA | OH | Lead | 2 | 0 | 3 | 0.00% | 23.0% | 32.5% |  | 
| TRINITY MARINE PRODUCTS INC PLT  296 | ASHLAND CITY | TN | Zinc | 556 | 0 | 3 | 0.00% | 14.6% | 29.0% |  | 
| TRINITYRAIL PLT NO 493 | CARTERSVILLE | GA | Copper | 21 | 0 | 3 | 0.00% | 10.7% | 27.9% |  | 
| MCCONWAY & TORLEY LLC PLT 1801 | PITTSBURGH | PA | Copper compounds | 42 | 0 | 2 | 0.00% | 14.3% | 23.9% |  | 
| TRNLWS LLC STREETMAN TX | STREETMAN | TX | Lead compounds | 22 | 0 | 2 | 0.00% | 19.7% | 41.1% |  | 
| ENERGY ABSORPTION SYSTEMS INC PLT 1577 | PELL CITY | AL | Lead compounds | 1 | 0 | 2 | 0.00% | 19.7% | 24.1% |  | 
| TRINITY HIGHWAY PRODUCTS LLC PLT 1478 | ORANGEBURG | SC | Zinc compounds | 1,325 | 0 | 2 | 0.00% | 25.7% | 69.2% |  | 
| TRINITY MARINE PRODUCTS INC PLT  73 | CARUTHERSVILLE | MO | Styrene | 100,000 | 0 | 1 | 0.00% | 29.5% | 34.7% |  | 
| TRN LW BR LLC LIVLITE DIV | LIVINGSTON | AL | Lead | 17 | 0 | 1 | 0.00% | 32.9% | 67.6% |  | 
| TRINITY HIGHWAY PRODUCTS LLC PLT 1478 | ORANGEBURG | SC | Lead | 2 | 0 | 1 | 0.00% | 27.4% | 70.1% |  | 
| TRINITY MARINE PRODUCTS INC PLT  75 | CARUTHERSVILLE | MO | n-Butyl alcohol | 12,737 | 0 | 0 | 0.00% | 27.9% | 33.7% |  | 
| TRINITY HIGHWAY PRODUCTS LLC PLT 1478 | ORANGEBURG | SC | Zinc | 335 | 0 | 0 | 0.00% | 25.7% | 69.2% |  | 
| TRINITY TANK CAR INC PLT  19 | LONGVIEW | TX | n-Butyl alcohol | 1,601 | 0 | 0 | 0.00% | 16.1% | 33.6% |  | 
| TRINITY STRUCTURAL TOWERS INC PLT 1550 | NEWTON | IA | Copper | 10 | 0 | 0 | 0.00% | 12.6% | 8.1% |  | 
| TRINITY MARINE PRODUCTS INC PLT  75 | CARUTHERSVILLE | MO | Manganese compounds | 5 | 0 | 0 | 0.00% | 27.7% | 33.5% |  | 
| TRINITY MEYER UTILITY STRUCTURES LLC PLT NO 1662 | STEELE | AL | Lead | 0 | 0 | 0 | 0.00% | 20.9% | 22.7% |  | 
| TRINITY MARINE PRODUCTS INC PLT  75 | CARUTHERSVILLE | MO | Zinc | 141 | 0 | 0 | 0.00% | 27.7% | 33.4% |  | 
| TRINITY TANK CAR INC PLT  19 | LONGVIEW | TX | Methyl isobutyl ketone | 2,242 | 0 | 0 | 0.00% | 16.1% | 33.5% |  | 
| TRINITY TANK CAR INC PLT  19 | LONGVIEW | TX | Toluene | 2,484 | 0 | 0 | 0.00% | 16.2% | 33.6% |  | 
| TRNLWS LLC STREETMAN TX | STREETMAN | TX | Mercury compounds | 1 | 0 | 0 | 0.00% | 19.7% | 41.1% |  | 
| TRNLWS LLC STREETMAN TX | STREETMAN | TX | Polycyclic aromatic compounds | 0 | 0 | 0 | 0.00% | 20.0% | 36.0% |  | 
| TRINITY ESC FRAZIER PARK PLANT | FRAZIER PARK | CA | Lead compounds | 0 | 0 | 0 | 0.00% | 16.5% | 50.7% |  | 
| ALLOY CUSTOM PRODUCTS PLT NO 1625 | DELPHI | IN | Aluminum oxide (fibrous forms) | 250 | 0 | 0 | 0.00% | 0.0% | 0.0% |  |