| WIELAND ROLLED PRODUCTS NA - EAST ALTON CASTING P | Wieland-Werke AG | Chromium compounds | 35,263.60 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Chromium compounds | 3,974.40 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Benzene | 2,478.67 |
| WIELAND ROLLED PRODUCTS NA - EAST ALTON CASTING P | Wieland-Werke AG | Nickel | 2,243.17 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Sulfuric acid | 1,231.80 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Nickel compounds | 794.28 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Cobalt compounds | 676.77 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | 1,3-Butadiene | 435.80 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Naphthalene | 214.51 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Hydrogen sulfide | 69.79 |
| WIELAND ROLLED PRODUCTS NA - EAST ALTON CASTING P | Wieland-Werke AG | Copper compounds | 61.26 |
| OLIN WINCHESTER LLC MAIN PLANT | Olin Corp. | Arsenic | 55.25 |
| WIELAND ROLLED PRODUCTS NA - EAST ALTON CASTING P | Wieland-Werke AG | Lead compounds | 45.92 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Polycyclic aromatic compounds | 35.84 |
| WIELAND ROLLED PRODUCTS NA - EAST ALTON CASTING P | Wieland-Werke AG | Manganese compounds | 28.94 |
| ST LOUIS COLD DRAWN | Nucor | Chromium compounds | 22.35 |
| WIELAND ROLLED PRODUCTS NA - EAST ALTON CASTING P | Wieland-Werke AG | Zinc | 20.83 |
| US STEEL GRANITE CITY WORKS | United States Steel | Chromium compounds | 18.99 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Ethylbenzene | 18.63 |
| US STEEL GRANITE CITY WORKS | United States Steel | Manganese compounds | 18.39 |
| HEIDTMAN STEEL PRODUCTS INC | HEIDTMAN STEEL PRODUCTS INC | Chromium | 18.22 |
| CENTER ETHANOL CO LLC | CENTER ETHANOL COMPANY LLC | Acrolein | 16.50 |
| AFTON CHEMICAL CORP | NewMarket Corp. | Benzene | 15.69 |
| PREMCOR HARTFORD DISTRIBUTION CENTER | Valero Energy | Polycyclic aromatic compounds | 12.82 |
| THE BOEING CO | Boeing | Trichloroethylene | 12.65 |
| PHILLIPS 66 TERMINAL | Phillips 66 | Benzene | 10.12 |
| OCCIDENTAL CHEMICAL CORP SAUGET PLANT | Occidental Petroleum | Chlorine | 9.68 |
| GREEN PLAINS MADISON LLC | Green Plains Inc. | Acrolein | 9.24 |
| AMSTED RAIL CO INC | Amsted Industries | Manganese compounds | 8.97 |
| MALLINCKRODT | Mallinckrodt | Chloroform | 8.94 |
| ALTON STEEL INC | ALTON STEEL INC | Chromium compounds | 7.86 |
| GKN AEROSPACE NA INC | Melrose Industries | Trichloroethylene | 7.26 |
| GKN AEROSPACE NA INC | Melrose Industries | Chromium | 7.26 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Lead compounds | 6.68 |
| SIGMA-ALDRICH MANUFACTURING LLC | Merck KGaA (EMD) | Chloroform | 5.87 |
| GATEWAY ENERGY & COKE CO | SunCoke Energy | Sulfuric acid | 5.72 |
| AMEREN MISSOURI SIOUX ENERGY CENTER | Ameren | Chromium compounds | 5.62 |
| AMEREN MISSOURI SIOUX ENERGY CENTER | Ameren | Sulfuric acid | 4.89 |
| AFTON CHEMICAL CORP | NewMarket Corp. | Hydrazine | 4.10 |
| OLIN WINCHESTER LLC MAIN PLANT | Olin Corp. | Lead compounds | 4.05 |
| ST LOUIS COLD DRAWN | Nucor | Nickel compounds | 3.94 |
| ALLNEX USA INC | Advent International | Diisocyanates | 3.61 |
| GREEN PLAINS MADISON LLC | Green Plains Inc. | Acetaldehyde | 3.52 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Hydrogen cyanide | 3.18 |
| MAYCO MANUFACTURING LLC | Imperial Group | Arsenic | 3.04 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | 1,2,4-Trimethylbenzene | 2.75 |
| US STEEL GRANITE CITY WORKS | United States Steel | Nickel | 2.45 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Xylene (mixed isomers) | 2.34 |
| US STEEL GRANITE CITY WORKS | United States Steel | Lead compounds | 2.10 |
| PRECOAT METALS | Carlyle Group | Naphthalene | 1.84 |
| GREEN PLAINS MADISON LLC | Green Plains Inc. | Formaldehyde | 1.75 |
| PHILLIPS 66 CO EAST ST LOUIS TERMINAL | Phillips 66 | Benzene | 1.74 |
| CENTER ETHANOL CO LLC | CENTER ETHANOL COMPANY LLC | Formaldehyde | 1.58 |
| CENTER ETHANOL CO LLC | CENTER ETHANOL COMPANY LLC | Acetaldehyde | 1.55 |
| AMSTED RAIL CO INC | Amsted Industries | Lead compounds | 1.52 |
| AMSTED RAIL CO INC | Amsted Industries | Diisocyanates | 1.43 |
| GATEWAY ENERGY & COKE CO | SunCoke Energy | Hydrochloric acid | 1.42 |
| US RINGBINDER | US RINGBINDER | Trichloroethylene | 1.34 |
| ALTON STEEL INC | ALTON STEEL INC | Manganese compounds | 1.27 |
| HEIDTMAN STEEL PRODUCTS INC | HEIDTMAN STEEL PRODUCTS INC | Nickel | 1.27 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Biphenyl | 1.12 |
| MALLINCKRODT | Mallinckrodt | Chlorine | 1.08 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Carbonyl sulfide | 1.01 |
| ALTON STEEL INC | ALTON STEEL INC | Lead compounds | 0.94 |
| AMSTED RAIL CO INC | Amsted Industries | Naphthalene | 0.90 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Antimony compounds | 0.83 |
| MICROFINISH IPC LLC | MICROFINISH IPC LLC | Nickel | 0.81 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Zinc compounds | 0.78 |
| GKN AEROSPACE NA INC | Melrose Industries | Nickel | 0.76 |
| OLIN WINCHESTER LLC MAIN PLANT | Olin Corp. | Antimony compounds | 0.74 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Cobalt compounds | 0.73 |
| AGRAFORM | AGRAFORM | Thiodicarb | 0.73 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Diethanolamine | 0.68 |
| ST LOUIS COLD DRAWN | Nucor | Manganese compounds | 0.64 |
| AFTON CHEMICAL CORP | NewMarket Corp. | Maleic anhydride | 0.60 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Copper compounds | 0.59 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Aldrin | 0.59 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Tetrachloroethylene (Perchloroethylene) | 0.58 |
| SCHAEFFER MANUFACTURING | SCHAEFFER MANUFACTURING | Naphthalene | 0.58 |
| ALTON STEEL INC | ALTON STEEL INC | Nickel compounds | 0.56 |
| US STEEL GRANITE CITY WORKS | United States Steel | Beryllium compounds | 0.55 |
| MOZEL COLUMBIA | EMCO Chemical Distributors | Formaldehyde | 0.53 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Mercury compounds | 0.52 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Sulfuric acid | 0.46 |
| AFTON CHEMICAL CORP | NewMarket Corp. | Hydrogen sulfide | 0.37 |
| MISSOURI METALS A DIV OF SAMUEL SON & CO (USA) INC | SAMUEL SON & CO LTD | Nitric acid | 0.36 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Hydrochloric acid | 0.30 |
| GATEWAY ENERGY & COKE CO | SunCoke Energy | Lead compounds | 0.30 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | n-Hexane | 0.30 |
| PHILLIPS 66 TERMINAL | Phillips 66 | Naphthalene | 0.30 |
| PERMALOK-A NORTHWEST PIPE CO | Northwest Pipe Co. | Manganese | 0.27 |
| MAYCO MANUFACTURING LLC | Imperial Group | Lead compounds | 0.26 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Chlorine dioxide | 0.25 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Ammonia | 0.24 |
| ANHEUSER-BUSCH LLC | Anheuser-Busch InBev | Hydrogen sulfide | 0.23 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Benzo(g,h,i)perylene | 0.23 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Heptachlor | 0.22 |
| WIELAND ROLLED PRODUCTS NA - EAST ALTON MAIN PLAN | Wieland-Werke AG | Lead compounds | 0.21 |
| PRECOAT METALS | Carlyle Group | Glycol ethers | 0.20 |
| SCHAEFFER MANUFACTURING | SCHAEFFER MANUFACTURING | Glycol ethers | 0.20 |
| CHEMLINE INC | CHEMLINE INC | Diisocyanates | 0.19 |
| ALLNEX USA INC | Advent International | Ethylbenzene | 0.19 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Chromium compounds | 0.18 |
| JOST CHEMICAL CO INC | JOST CHEMICAL CO INC | Manganese compounds | 0.17 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Arsenic compounds | 0.16 |
| US STEEL GRANITE CITY WORKS | United States Steel | Mercury compounds | 0.16 |
| ALLNEX USA INC | Advent International | Butyl acrylate | 0.15 |
| SOLVAY FLUORIDES LLC | Solvay | Hydrogen fluoride | 0.15 |
| ST LOUIS COLD DRAWN | Nucor | Lead compounds | 0.14 |
| AFTON CHEMICAL CORP | NewMarket Corp. | Dicyclopentadiene | 0.14 |
| GKN AEROSPACE NA INC | Melrose Industries | Nitric acid | 0.13 |
| AGRAFORM | AGRAFORM | Chlorothalonil | 0.13 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Chlordane | 0.12 |
| AMSTED RAIL CO INC | Amsted Industries | Zinc compounds | 0.11 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Nickel compounds | 0.10 |
| ELANTAS PDG INC | Altana | Ethylbenzene | 0.10 |
| PHILLIPS 66 TERMINAL | Phillips 66 | Ethylbenzene | 0.09 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Propylene (Propene) | 0.09 |
| HEIDTMAN STEEL PRODUCTS INC | HEIDTMAN STEEL PRODUCTS INC | Hydrochloric acid | 0.08 |
| PHILLIPS 66 TERMINAL | Phillips 66 | Polycyclic aromatic compounds | 0.07 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Cadmium | 0.07 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Hydrochloric acid | 0.07 |
| ALTON STEEL INC | ALTON STEEL INC | Zinc compounds | 0.07 |
| WILLERT HOME PRODUCTS | WILLERT HOME PRODUCTS | 1,4-Dichlorobenzene | 0.06 |
| ALTON STEEL INC | ALTON STEEL INC | Mercury compounds | 0.06 |
| US STEEL GRANITE CITY WORKS | United States Steel | Zinc compounds | 0.06 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Toluene | 0.06 |
| PRECOAT METALS | Carlyle Group | Ethylbenzene | 0.06 |
| PRECOAT METALS | Carlyle Group | Glycol ethers | 0.05 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Carbon disulfide | 0.05 |
| US STEEL GRANITE CITY WORKS | United States Steel | Naphthalene | 0.05 |
| PHILLIPS 66 TERMINAL | Phillips 66 | Xylene (mixed isomers) | 0.05 |
| FRED WEBER INC | FRED WEBER INC | Polycyclic aromatic compounds | 0.05 |
| US STEEL GRANITE CITY WORKS | United States Steel | Barium compounds | 0.05 |
| PRECOAT METALS | Carlyle Group | Ethylbenzene | 0.05 |
| AFTON CHEMICAL CORP | NewMarket Corp. | Hydrochloric acid | 0.04 |
| PHILLIPS 66 TERMINAL | Phillips 66 | 1,2,4-Trimethylbenzene | 0.04 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Vanadium compounds | 0.04 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Acrolein | 0.04 |
| BELTSERVICE CORP | BELTSERVICE CORP | Xylene (mixed isomers) | 0.04 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Ethylene | 0.04 |
| US STEEL GRANITE CITY WORKS | United States Steel | Polycyclic aromatic compounds | 0.04 |
| SCHAEFFER MANUFACTURING | SCHAEFFER MANUFACTURING | Ethylbenzene | 0.04 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Diisocyanates | 0.04 |
| US AIR FORCE/SCOTT AIR FORCE BASE | U.S. Government | Naphthalene | 0.04 |
| PETRA INDUSTRIES DBA BRENNTAG MID-SOUTH INC | Brenntag | Peroxyacetic acid | 0.03 |
| GKN AEROSPACE NA INC | Melrose Industries | Hydrogen fluoride | 0.03 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Toxaphene | 0.03 |
| MIDWEST METAL COATINGS | Carlyle Group | Glycol ethers | 0.03 |
| AMEREN MISSOURI SIOUX ENERGY CENTER | Ameren | Barium compounds | 0.03 |
| GRANITE CITY PICKLING & WAREHOUSING INC | GRANITE CITY PICKLING & WAREHOUSING INC | Hydrochloric acid | 0.03 |
| PRECOAT METALS | Carlyle Group | 1,2,4-Trimethylbenzene | 0.03 |
| US STEEL GRANITE CITY WORKS | United States Steel | Hydrochloric acid | 0.03 |
| AFTON CHEMICAL CORP | NewMarket Corp. | Chlorine | 0.03 |
| JW ALUMINUM HOLDING CORP ST LOUIS OPERATIONS | Franklin Square Capital Partners | Hydrochloric acid | 0.02 |
| AMEREN MISSOURI SIOUX ENERGY CENTER | Ameren | Hydrochloric acid | 0.02 |
| BUCKMAN LABORATORIES INC | BUCKMAN LABORATORIES INC | 1,2-Dichloroethane | 0.02 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Dioxin and dioxin-like compounds | 0.02 |
| GATEWAY ENERGY & COKE CO | SunCoke Energy | Mercury compounds | 0.02 |
| THE BOEING CO | Boeing | Nitric acid | 0.02 |
| ALLNEX USA INC | Advent International | Xylene (mixed isomers) | 0.02 |
| PHILLIPS 66 CO EAST ST LOUIS TERMINAL | Phillips 66 | Naphthalene | 0.02 |
| AMEREN MISSOURI SIOUX ENERGY CENTER | Ameren | Hydrogen fluoride | 0.02 |
| AMEREN MISSOURI SIOUX ENERGY CENTER | Ameren | Manganese compounds | 0.02 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Lindane | 0.02 |
| GATEWAY ENERGY & COKE CO | SunCoke Energy | Hydrogen fluoride | 0.02 |
| US STEEL GRANITE CITY WORKS | United States Steel | Copper | 0.02 |
| ANHEUSER-BUSCH LLC | Anheuser-Busch InBev | Ammonia | 0.02 |
| HEIDTMAN STEEL PRODUCTS INC | HEIDTMAN STEEL PRODUCTS INC | Manganese | 0.02 |
| O'HARE FOUNDRY CORP | O'HARE FOUNDRY CORP | Copper | 0.02 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Cumene | 0.02 |
| HUSSMANN CORP | Panasonic | Diisocyanates | 0.01 |
| ELEMENTIS SPECIALTIES INC | Elementis | Ethylbenzene | 0.01 |
| ELANTAS PDG INC | Altana | Xylene (mixed isomers) | 0.01 |
| CHEMISPHERE CORP | CHEMISPHERE CORP | Dichloromethane | 0.01 |
| ELANTAS PDG INC | Altana | Dicyclopentadiene | 0.01 |
| US STEEL GRANITE CITY WORKS | United States Steel | Ammonia | 0.01 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Styrene | 0.01 |
| SOLUTIA INC P2S5 PLANT | Eastman Chemical | Phosphorus (yellow or white) | 0.01 |
| PHILLIPS 66 CO EAST ST LOUIS TERMINAL | Phillips 66 | Ethylbenzene | 0.01 |
| PRECOAT METALS | Carlyle Group | Xylene (mixed isomers) | 0.01 |
| PHILLIPS 66 TERMINAL | Phillips 66 | Lead compounds | 0.01 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Nitric acid | 0.01 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Phenol | 0.01 |
| MOZEL COLUMBIA | EMCO Chemical Distributors | Ethylbenzene | 0.01 |
| SCHAEFFER MANUFACTURING | SCHAEFFER MANUFACTURING | 1,2,4-Trimethylbenzene | 0.01 |
| BEN HUR STEEL WORX | BHC HOLDING CO | Manganese | 0.01 |
| MAGNESIUM ELEKTRON NA INC MADISON | Luxfer Holdings | Calcium cyanamide | 0.01 |
| PRECOAT METALS | Carlyle Group | Xylene (mixed isomers) | 0.01 |
| VERTEX CHEMICAL CORP | Hawkins Inc. | Chlorine | 0.01 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Chloroform | 0.01 |
| AZZ GALVANIZING SERVICES-ST LOUIS | AZZ Inc. | Zinc compounds | 0.01 |
| AMEREN MISSOURI SIOUX ENERGY CENTER | Ameren | Lead compounds | 0.01 |
| JOST CHEMICAL CO INC | JOST CHEMICAL CO INC | Zinc compounds | 0.01 |
| AFTON CHEMICAL CORP | NewMarket Corp. | n-Hexane | 0.01 |
| AFTON CHEMICAL CORP | NewMarket Corp. | Barium compounds | 0.01 |
| OCCIDENTAL CHEMICAL CORP SAUGET PLANT | Occidental Petroleum | Ammonia | 0.01 |
| AFTON CHEMICAL CORP | NewMarket Corp. | Zinc compounds | 0.01 |
| PRECOAT METALS | Carlyle Group | n-Butyl alcohol | 0.01 |
| BRENNTAG MID-SOUTH INC | Brenntag | Ethylbenzene | 0.01 |
| HUSSMANN CORP | Panasonic | Copper | 0.01 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Hydrogen fluoride | 0.01 |
| SCHAEFFER MANUFACTURING | SCHAEFFER MANUFACTURING | Xylene (mixed isomers) | 0.01 |
| OLIN WINCHESTER LLC MAIN PLANT | Olin Corp. | Ethylene glycol | 0.01 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Polycyclic aromatic compounds | 0.01 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Toluenediisocyanate | 0.00 |
| AFTON CHEMICAL CORP | NewMarket Corp. | Ammonia | 0.00 |
| EAGLE PACKAGING INC | Anheuser-Busch InBev | Di(2-ethylhexyl) phthalate | 0.00 |
| AFTON CHEMICAL CORP | NewMarket Corp. | Triethylamine | 0.00 |
| CHEMLINE INC | CHEMLINE INC | Toluene-2,6-diisocyanate | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Formaldehyde | 0.00 |
| ALLNEX USA INC | Advent International | Acrylic acid | 0.00 |
| NEXEO SOLUTIONS LLC | Univar Solutions | Glycol ethers | 0.00 |
| SENSIENT COLORS LLC | Sensient Technologies | p-Cresidine | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Mercury compounds | 0.00 |
| AFTON CHEMICAL CORP | NewMarket Corp. | Ethylene glycol | 0.00 |
| JOST CHEMICAL CO INC | JOST CHEMICAL CO INC | Nitric acid | 0.00 |
| PHILLIPS 66 CO EAST ST LOUIS TERMINAL | Phillips 66 | Xylene (mixed isomers) | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Benzene | 0.00 |
| PHILLIPS 66 TERMINAL | Phillips 66 | n-Hexane | 0.00 |
| US PAINT CORP | US PAINT CORP | Xylene (mixed isomers) | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Diallate | 0.00 |
| MAYCO MANUFACTURING LLC | Imperial Group | Antimony | 0.00 |
| NEXEO SOLUTIONS LLC | Univar Solutions | Xylene (mixed isomers) | 0.00 |
| PRECOAT METALS | Carlyle Group | 1,2,4-Trimethylbenzene | 0.00 |
| MIDWEST METAL COATINGS | Carlyle Group | 1,2,4-Trimethylbenzene | 0.00 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Cyclohexane | 0.00 |
| JOST CHEMICAL CO INC | JOST CHEMICAL CO INC | Copper compounds | 0.00 |
| CENTER ETHANOL CO LLC | CENTER ETHANOL COMPANY LLC | Xylene (mixed isomers) | 0.00 |
| INTELLIGRATED SYSTEMS LLC | Honeywell International | Manganese | 0.00 |
| PROCTER & GAMBLE MGF ST LOUIS | Procter & Gamble | Zinc compounds | 0.00 |
| HEIDTMAN STEEL PRODUCTS INC | HEIDTMAN STEEL PRODUCTS INC | Copper | 0.00 |
| ICE CREAM SPECIALTIES INC- ST LOUIS | PRAIRIE FARMS DAIRY INC | Ammonia | 0.00 |
| AMEREN MISSOURI SIOUX ENERGY CENTER | Ameren | Mercury compounds | 0.00 |
| US POLYMERS - ACCUREZ LLC | US POLYMERS - ACCUREZ LLC | Ethylbenzene | 0.00 |
| MIDLAND DIVISON OF AMERICAN INDUSTRIES | Stone Canyon Industries | Manganese | 0.00 |
| PHILLIPS 66 CO EAST ST LOUIS TERMINAL | Phillips 66 | 1,2,4-Trimethylbenzene | 0.00 |
| AFTON CHEMICAL CORP | NewMarket Corp. | Carbon disulfide | 0.00 |
| KEMPEN PAINT CO | KEMPEN PAINT CO | Xylene (mixed isomers) | 0.00 |
| AMEREN MISSOURI SIOUX ENERGY CENTER | Ameren | Naphthalene | 0.00 |
| ELEMENTIS SPECIALTIES INC | Elementis | Xylene (mixed isomers) | 0.00 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Methanol | 0.00 |
| PRO-TECT MANUFACTURING INC | PRO-TECT MANUFACTURING INC | Methyl isobutyl ketone | 0.00 |
| SENSIENT COLORS LLC | Sensient Technologies | Manganese compounds | 0.00 |
| ALLNEX USA INC | Advent International | Methyl methacrylate | 0.00 |
| SIGMA-ALDRICH MANUFACTURING LLC | Merck KGaA (EMD) | Dichloromethane | 0.00 |
| SIGMA-ALDRICH MANUFACTURING LLC | Merck KGaA (EMD) | Triethylamine | 0.00 |
| FLEXSYS AMERICA LP KRUMMRICH | Eastman Chemical | Methyl isobutyl ketone | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Cyanide compounds | 0.00 |
| AMEREN MISSOURI SIOUX ENERGY CENTER | Ameren | Copper compounds | 0.00 |
| ELANTAS PDG INC | Altana | Maleic anhydride | 0.00 |
| CUSTOM MARBLE INC | CUSTOM MARBLE INC | Styrene | 0.00 |
| CENTER ETHANOL CO LLC | CENTER ETHANOL COMPANY LLC | n-Hexane | 0.00 |
| AIRGAS SPECIALTY PRODUCTS - GRANITE CITY | Air Liquide | Ammonia | 0.00 |
| BRENNTAG MID-SOUTH INC | Brenntag | Ammonia | 0.00 |
| PHILLIPS 66 CO EAST ST LOUIS TERMINAL | Phillips 66 | Polycyclic aromatic compounds | 0.00 |
| AMSTED RAIL CO INC | Amsted Industries | Phenol | 0.00 |
| GKN AEROSPACE NA INC | Melrose Industries | Copper | 0.00 |
| BRENNTAG MID-SOUTH INC | Brenntag | Glycol ethers | 0.00 |
| AMEREN MISSOURI SIOUX ENERGY CENTER | Ameren | Dioxin and dioxin-like compounds | 0.00 |
| US STEEL GRANITE CITY WORKS | United States Steel | Vanadium compounds | 0.00 |
| BYK USA INC | Altana | Copper compounds | 0.00 |
| BRENNTAG MID-SOUTH INC | Brenntag | Nitric acid | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Maneb | 0.00 |
| WOOD RIVER REFINERY | Wood River Refinery (facility) | Cresol (mixed isomers) | 0.00 |
| AMEREN MISSOURI SIOUX ENERGY CENTER | Ameren | Zinc compounds | 0.00 |
| PROCTER & GAMBLE MGF ST LOUIS | Procter & Gamble | Lead compounds | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Lead compounds | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Propoxur | 0.00 |
| PAULO PRODUCTS CO | PAULO PRODUCTS CO | Ammonia | 0.00 |
| MIDWEST METAL COATINGS | Carlyle Group | n-Butyl alcohol | 0.00 |
| PHILLIPS 66 TERMINAL | Phillips 66 | Toluene | 0.00 |
| PREMCOR HARTFORD DISTRIBUTION CENTER | Valero Energy | Benzo(g,h,i)perylene | 0.00 |
| CHEMLINE INC | CHEMLINE INC | Ethylene glycol | 0.00 |
| BAYER CROPSCIENCE | Bayer | 2-Methyllactonitrile | 0.00 |
| PRECOAT METALS | Carlyle Group | n-Butyl alcohol | 0.00 |
| ST LOUIS MARBLE CO | ST LOUIS MARBLE CO | Styrene | 0.00 |
| AFTON CHEMICAL CORP | NewMarket Corp. | Xylene (mixed isomers) | 0.00 |
| MID-WEST INDUSTRIAL CHEMICAL CO | MID-WEST INDUSTRIAL CHEMICAL CO | n-Hexane | 0.00 |
| US PAINT CORP | US PAINT CORP | n-Butyl alcohol | 0.00 |
| PRECOAT METALS | Carlyle Group | Ethylene glycol | 0.00 |
| PATHEON BIOLOGICS | Thermo Fisher Scientific | Ethylene glycol | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Peroxyacetic acid | 0.00 |
| TRANS CHEMICAL INC | TRANS CHEMICAL INC | Ethylene glycol | 0.00 |
| ZOLTEK CORP | Toray Industries | Styrene | 0.00 |
| MOZEL COLUMBIA | EMCO Chemical Distributors | 1,2,4-Trimethylbenzene | 0.00 |
| PHILLIPS 66 CO EAST ST LOUIS TERMINAL | Phillips 66 | n-Hexane | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Acetonitrile | 0.00 |
| BRENNTAG MID-SOUTH INC | Brenntag | Xylene (mixed isomers) | 0.00 |
| NEXEO SOLUTIONS LLC | Univar Solutions | n-Hexane | 0.00 |
| VI-JON INC | Berkshire Partners | tert-Butyl alcohol | 0.00 |
| JOST CHEMICAL CO INC | JOST CHEMICAL CO INC | Ammonia | 0.00 |
| MALLINCKRODT | Mallinckrodt | Xylene (mixed isomers) | 0.00 |
| AFTON CHEMICAL CORP | NewMarket Corp. | Methanol | 0.00 |
| AGRAFORM | AGRAFORM | Carbaryl | 0.00 |
| KOP-COAT INC | RPM International | 3-Iodo-2-propynyl butylcarbamate | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Pyridine | 0.00 |
| NEXEO SOLUTIONS LLC | Univar Solutions | Ethylene glycol | 0.00 |
| ELANTAS PDG INC | Altana | 1,2,4-Trimethylbenzene | 0.00 |
| O'BRIEN CORP/CARDINAL UHP | Ametek | Nitric acid | 0.00 |
| KILLARK A DVISION OF HUBBELL | Hubbell | Lead | 0.00 |
| TRANS CHEMICAL INC | TRANS CHEMICAL INC | n-Hexane | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Carbaryl | 0.00 |
| GKN AEROSPACE NA INC | Melrose Industries | Lead | 0.00 |
| SCHAEFFER MANUFACTURING | SCHAEFFER MANUFACTURING | Cumene | 0.00 |
| BRENNTAG MID-SOUTH INC | Brenntag | Methanol | 0.00 |
| ELANTAS PDG INC | Altana | Styrene | 0.00 |
| GATEWAY ENERGY & COKE CO | SunCoke Energy | Dioxin and dioxin-like compounds | 0.00 |
| GREEN PLAINS MADISON LLC | Green Plains Inc. | Formic acid | 0.00 |
| JW ALUMINUM HOLDING CORP ST LOUIS OPERATIONS | Franklin Square Capital Partners | Lead | 0.00 |
| SHELTER WORKS | SHELTER WORKS | Styrene | 0.00 |
| KILLARK | Hubbell | Lead | 0.00 |
| US POLYMERS - ACCUREZ LLC | US POLYMERS - ACCUREZ LLC | Xylene (mixed isomers) | 0.00 |
| PHILLIPS 66 TERMINAL | Phillips 66 | Cumene | 0.00 |
| AZZ GALVANIZING SERVICES-ST LOUIS | AZZ Inc. | Lead | 0.00 |
| US PAINT CORP | US PAINT CORP | Toluene | 0.00 |
| ALLNEX USA INC | Advent International | Styrene | 0.00 |
| KOP-COAT INC | RPM International | Propiconazole | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | 2,4-Dichlorophenol | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Copper compounds | 0.00 |
| US PAINT CORP | US PAINT CORP | Methyl isobutyl ketone | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | 2,4-D ((2,4-dichlorophenoxy)acetic acid) | 0.00 |
| CERRO FLOW PRODUCTS LLC | Berkshire Hathaway | Lead | 0.00 |
| SIGMA-ALDRICH MANUFACTURING LLC | Merck KGaA (EMD) | Ammonia | 0.00 |
| US AIR FORCE/SCOTT AIR FORCE BASE | U.S. Government | Xylene (mixed isomers) | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Trifluralin | 0.00 |
| NEXEO SOLUTIONS LLC | Univar Solutions | n-Butyl alcohol | 0.00 |
| CHEMSICO | Spectrum Brands Holdings | 1,2,4-Trimethylbenzene | 0.00 |
| PHILLIPS 66 CO EAST ST LOUIS TERMINAL | Phillips 66 | Toluene | 0.00 |
| MOZEL COLUMBIA | EMCO Chemical Distributors | Cumene | 0.00 |
| SOLVAY FLUORIDES LLC | Solvay | Ammonia | 0.00 |
| AMEREN MISSOURI SIOUX ENERGY CENTER | Ameren | Vanadium compounds | 0.00 |
| SIGMA-ALDRICH MANUFACTURING LLC | Merck KGaA (EMD) | Methanol | 0.00 |
| MACOUPIN ENERGY | MACOUPIN ENERGY | Lead | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Triethylamine | 0.00 |
| ALLNEX USA INC | Advent International | Toluene | 0.00 |
| SCHAEFFER MANUFACTURING | SCHAEFFER MANUFACTURING | n-Butyl alcohol | 0.00 |
| SIGMA-ALDRICH MANUFACTURING LLC | Merck KGaA (EMD) | Mercury compounds | 0.00 |
| TROUW NUTRITION USA LLC | TROUW NUTRITION USA LLC | Zinc compounds | 0.00 |
| PRAIRIE FARMS DAIRY INC | PRAIRIE FARMS DAIRY INC | Peroxyacetic acid | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Dimethoate | 0.00 |
| ELANTAS PDG INC | Altana | Phenol | 0.00 |
| MID-WEST INDUSTRIAL CHEMICAL CO | MID-WEST INDUSTRIAL CHEMICAL CO | Toluene | 0.00 |
| MOZEL COLUMBIA | EMCO Chemical Distributors | Diisocyanates | 0.00 |
| BYK USA INC | Altana | Zinc compounds | 0.00 |
| CHEMSICO | Spectrum Brands Holdings | Glycol ethers | 0.00 |
| LHB INDUSTRIES | LIGHTHOUSE FOR THE BLIND | Toluene | 0.00 |
| CENTER ETHANOL CO LLC | CENTER ETHANOL COMPANY LLC | Toluene | 0.00 |
| PRECOAT METALS | Carlyle Group | Toluene | 0.00 |
| ALLNEX USA INC | Advent International | 1,2,4-Trimethylbenzene | 0.00 |
| US PAINT CORP | US PAINT CORP | Cyclohexane | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Glycol ethers | 0.00 |
| MALLINCKRODT | Mallinckrodt | Methanol | 0.00 |
| SENSIENT COLORS LLC | Sensient Technologies | n-Butyl alcohol | 0.00 |
| NEXEO SOLUTIONS LLC | Univar Solutions | Toluene | 0.00 |
| CHEMISPHERE CORP | CHEMISPHERE CORP | Methanol | 0.00 |
| PREMCOR HARTFORD DISTRIBUTION CENTER | Valero Energy | Mercury | 0.00 |
| REICHHOLD LLC 2 | Polynt-Reichhold | Ethylbenzene | 0.00 |
| PRECOAT METALS | Carlyle Group | Methyl isobutyl ketone | 0.00 |
| PHILLIPS 66 CO EAST ST LOUIS TERMINAL | Phillips 66 | Cumene | 0.00 |
| MALLINCKRODT | Mallinckrodt | Ammonia | 0.00 |
| NEXEO SOLUTIONS LLC | Univar Solutions | Methanol | 0.00 |
| BYK USA INC | Altana | Phthalic anhydride | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Atrazine | 0.00 |
| RELIABLE BIOPHARMACEUTICAL LLC | Avantor Inc. | Methanol | 0.00 |
| MALLINCKRODT | Mallinckrodt | Toluene | 0.00 |
| MALLINCKRODT | Mallinckrodt | N,N-Dimethylformamide | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Aluminum (fume or dust) | 0.00 |
| JW ALUMINUM HOLDING CORP ST LOUIS OPERATIONS | Franklin Square Capital Partners | Copper | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Silver compounds | 0.00 |
| ALLNEX USA INC | Advent International | Methyl isobutyl ketone | 0.00 |
| PHILLIPS 66 TERMINAL | Phillips 66 | Propylene (Propene) | 0.00 |
| CHEMISPHERE CORP | CHEMISPHERE CORP | Toluene | 0.00 |
| CENTER ETHANOL CO LLC | CENTER ETHANOL COMPANY LLC | Methanol | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | N,N-Dimethylformamide | 0.00 |
| MIDLAND DIVISON OF AMERICAN INDUSTRIES | Stone Canyon Industries | Lead | 0.00 |
| ELANTAS PDG INC | Altana | Cumene | 0.00 |
| NEXEO SOLUTIONS LLC | Univar Solutions | Methyl isobutyl ketone | 0.00 |
| ALLNEX USA INC | Advent International | n-Butyl alcohol | 0.00 |
| BUCKMAN LABORATORIES INC | BUCKMAN LABORATORIES INC | Dioxane | 0.00 |
| BELLEVILLE SHOE MANUFACTURING CO | BELLEVILLE SHOE MANUFACTURING CO | Ethylene glycol | 0.00 |
| PHILLIPS 66 CO EAST ST LOUIS TERMINAL | Phillips 66 | Glycol ethers | 0.00 |
| KEMPEN PAINT CO | KEMPEN PAINT CO | Toluene | 0.00 |
| ELANTAS PDG INC | Altana | Toluene | 0.00 |
| CERRO FLOW PRODUCTS LLC | Berkshire Hathaway | Copper compounds | 0.00 |
| MOZEL COLUMBIA | EMCO Chemical Distributors | Xylene (mixed isomers) | 0.00 |
| MALLINCKRODT | Mallinckrodt | Methyl isobutyl ketone | 0.00 |
| VERTEX CHEMICAL CORP | Hawkins Inc. | Methanol | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | n-Hexane | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Dichloromethane | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Zinc compounds | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Methyl tert-butyl ether | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | o-Xylene | 0.00 |
| LHB INDUSTRIES | LIGHTHOUSE FOR THE BLIND | Methanol | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Methoxychlor | 0.00 |
| ELANTAS PDG INC | Altana | Glycol ethers | 0.00 |
| GREEN PLAINS MADISON LLC | Green Plains Inc. | Methanol | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Metribuzin | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Xylene (mixed isomers) | 0.00 |
| ELANTAS PDG INC | Altana | Triethylamine | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Triadimefon | 0.00 |
| MOZEL COLUMBIA | EMCO Chemical Distributors | n-Butyl alcohol | 0.00 |
| MOZEL COLUMBIA | EMCO Chemical Distributors | Ethylene glycol | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Sodium nitrite | 0.00 |
| ELANTAS PDG INC | Altana | Cresol (mixed isomers) | 0.00 |
| SIGMA-ALDRICH MANUFACTURING LLC | Merck KGaA (EMD) | Ethylene glycol | 0.00 |
| MOZEL COLUMBIA | EMCO Chemical Distributors | Methanol | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Ethylene glycol | 0.00 |
| AFTON CHEMICAL CORP | NewMarket Corp. | Toluene | 0.00 |
| COMMERCIAL PLATING CO | COMMERCIAL PLATING CO | Cyanide compounds | 0.00 |
| PROCTER & GAMBLE MGF ST LOUIS | Procter & Gamble | Mercury compounds | 0.00 |
| MALLINCKRODT | Mallinckrodt | Acetonitrile | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Methyl acrylate | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Toluene | 0.00 |
| MACLAN INDUSTRIES INC | MACLAN INDUSTRIES INC | Ethylene glycol | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Phenol | 0.00 |
| PHILLIPS 66 CO EAST ST LOUIS TERMINAL | Phillips 66 | Propylene (Propene) | 0.00 |
| SENSIENT COLORS LLC | Sensient Technologies | Sodium nitrite | 0.00 |
| ECP INC WOODRIDGE | ECP INC WOODRIDGE | Glycol ethers | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Thiram | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | n-Butyl alcohol | 0.00 |
| FRED WEBER INC | FRED WEBER INC | Benzo(g,h,i)perylene | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Methyl isobutyl ketone | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Ammonia | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Chlorobenzene | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Zineb | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Nitrate compounds | 0.00 |
| AFTON CHEMICAL CORP | NewMarket Corp. | Formic acid | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Carbon disulfide | 0.00 |
| MACOUPIN ENERGY | MACOUPIN ENERGY | Mercury | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Methanol | 0.00 |
| MOZEL COLUMBIA | EMCO Chemical Distributors | Methyl isobutyl ketone | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Methyl methacrylate | 0.00 |
| STERIS CORP ST LOUIS OPERATIONS | STERIS | 2-Phenylphenol | 0.00 |
| MIDLAND DIVISON OF AMERICAN INDUSTRIES | Stone Canyon Industries | Propylene (Propene) | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | m-Cresol | 0.00 |
| MOZEL COLUMBIA | EMCO Chemical Distributors | Toluene | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Styrene | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Pendimethalin | 0.00 |
| FLEXSYS AMERICA LP KRUMMRICH | Eastman Chemical | sec-Butyl alcohol | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Cyclohexane | 0.00 |
| MOZEL COLUMBIA | EMCO Chemical Distributors | Phenol | 0.00 |
| PRAIRIE FARMS DAIRY INC | PRAIRIE FARMS DAIRY INC | Glycol ethers | 0.00 |
| REICHHOLD LLC 2 | Polynt-Reichhold | Xylene (mixed isomers) | 0.00 |
| REICHHOLD LLC 2 | Polynt-Reichhold | 1,2,4-Trimethylbenzene | 0.00 |
| KIENSTRA MATERIALS CO LLC | KIENSTRA MATERIALS CO LLC | Lead compounds | 0.00 |
| REICHHOLD LLC 2 | Polynt-Reichhold | Toluene | 0.00 |
| REICHHOLD LLC 2 | Polynt-Reichhold | Styrene | 0.00 |
| REICHHOLD LLC 2 | Polynt-Reichhold | Glycol ethers | 0.00 |
| REICHHOLD LLC 2 | Polynt-Reichhold | Methyl isobutyl ketone | 0.00 |
| REICHHOLD LLC 2 | Polynt-Reichhold | n-Butyl alcohol | 0.00 |
| REICHHOLD LLC 2 | Polynt-Reichhold | sec-Butyl alcohol | 0.00 |
| FMC AGRICULTURAL CARIBE INDUSTRIES LTD | FMC Corp. | Acetonitrile | 0.00 |
| FMC AGRICULTURAL CARIBE INDUSTRIES LTD | FMC Corp. | Methanol | 0.00 |
| FMC AGRICULTURAL CARIBE INDUSTRIES LTD | FMC Corp. | Pyridine | 0.00 |
| VANDERBILT CHEMICALS LLC | RT VANDERBILT HOLDING CO INC | Methanol | 0.00 |
| SABIC INNOVATIVE PLASTICS US LLC | SABIC (Saudi Basic Industries) | Phenol | 0.00 |
| SABIC INNOVATIVE PLASTICS US LLC | SABIC (Saudi Basic Industries) | Styrene | 0.00 |
| AGILENT TECHNOLOGIES INC - NEWPORT SITE | Agilent Technologies | Methanol | 0.00 |
| FMC LITHIUM USA CORP | LIVENT CORP | Cyclohexane | 0.00 |
| FMC LITHIUM USA CORP | LIVENT CORP | n-Hexane | 0.00 |
| PATHEON API INC | Thermo Fisher Scientific | Acetonitrile | 0.00 |
| PATHEON API INC | Thermo Fisher Scientific | Dichloromethane | 0.00 |
| PATHEON API INC | Thermo Fisher Scientific | Methanol | 0.00 |
| PATHEON API INC | Thermo Fisher Scientific | Methyl tert-butyl ether | 0.00 |
| PATHEON API INC | Thermo Fisher Scientific | N,N-Dimethylformamide | 0.00 |
| PATHEON API INC | Thermo Fisher Scientific | Pyridine | 0.00 |
| PATHEON API INC | Thermo Fisher Scientific | Toluene | 0.00 |
| FMC CORP - MOBILE MANUFACTURING CENTER | FMC Corp. | Acetonitrile | 0.00 |
| TRISON COATINGS INC | TRISON COATINGS INC | Methyl isobutyl ketone | 0.00 |
| TRISON COATINGS INC | TRISON COATINGS INC | Toluene | 0.00 |
| TRISON COATINGS INC | TRISON COATINGS INC | Xylene (mixed isomers) | 0.00 |
| VALERO REFINING CO - TENNESSEE LLC | Valero Energy | Cumene | 0.00 |
| VALERO REFINING CO - TENNESSEE LLC | Valero Energy | Ethylbenzene | 0.00 |
| VALERO REFINING CO - TENNESSEE LLC | Valero Energy | Naphthalene | 0.00 |
| VALERO REFINING CO - TENNESSEE LLC | Valero Energy | Toluene | 0.00 |
| VALERO REFINING CO - TENNESSEE LLC | Valero Energy | Xylene (mixed isomers) | 0.00 |
| OLIN WINCHESTER LLC | Olin Corp. | Dibutyl phthalate | 0.00 |
| OLIN WINCHESTER LLC | Olin Corp. | Nitroglycerin | 0.00 |
| MAGNI INDUSTRIES INC | THE MAGNI GROUP INC | Zinc | 0.00 |
| ISP CHEMICALS LLC | Ashland Global Holdings | Methanol | 0.00 |
| LUBRIZOL ADVANCED MATERIALS INC | Berkshire Hathaway | Acrylic acid | 0.00 |
| LUBRIZOL ADVANCED MATERIALS INC | Berkshire Hathaway | Allyl alcohol | 0.00 |
| LUBRIZOL ADVANCED MATERIALS INC | Berkshire Hathaway | Allyl chloride | 0.00 |
| LUBRIZOL ADVANCED MATERIALS INC | Berkshire Hathaway | Cyclohexane | 0.00 |
| PPG INDUSTRIES OHIO INC - DELAWARE | PPG Industries | Butyl acrylate | 0.00 |
| PPG INDUSTRIES OHIO INC - DELAWARE | PPG Industries | Methyl methacrylate | 0.00 |
| PPG EUCLID PRETREATMENT & SPECIALTY PRODUCTS | PPG Industries | Glycol ethers | 0.00 |
| DELTECH POLYMERS CORP | Deltech Corp. | Styrene | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Acetonitrile | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | n-Butyl alcohol | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Chlorobenzene | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Dichloromethane | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Ethylbenzene | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Methanol | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Methyl isobutyl ketone | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | N-methyl-2-pyrrolidone | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Tetrachloroethylene (Perchloroethylene) | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Toluene | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Triethylamine | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | o-Xylene | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | m-Xylene | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Xylene (mixed isomers) | 0.00 |
| ALTIVIA PETROCHEMICALS, LLC | Altiva | Cumene | 0.00 |
| ALTIVIA PETROCHEMICALS, LLC | Altiva | Phenol | 0.00 |
| AMERICAS STYRENICS LLC | Americas Styrenics | Ethylbenzene | 0.00 |
| AMERICAS STYRENICS LLC | Americas Styrenics | Styrene | 0.00 |
| INEOS NITRILES USA LLC | Ineos | Acetaldehyde | 0.00 |
| INEOS NITRILES USA LLC | Ineos | Acetamide | 0.00 |
| INEOS NITRILES USA LLC | Ineos | Acetonitrile | 0.00 |
| INEOS NITRILES USA LLC | Ineos | Acrolein | 0.00 |
| INEOS NITRILES USA LLC | Ineos | Acrylamide | 0.00 |
| INEOS NITRILES USA LLC | Ineos | Acrylic acid | 0.00 |
| INEOS NITRILES USA LLC | Ineos | Acrylonitrile | 0.00 |
| INEOS NITRILES USA LLC | Ineos | Allyl alcohol | 0.00 |
| INEOS NITRILES USA LLC | Ineos | Crotonaldehyde | 0.00 |
| INEOS NITRILES USA LLC | Ineos | Formic acid | 0.00 |
| INEOS NITRILES USA LLC | Ineos | Hydroquinone | 0.00 |
| INEOS NITRILES USA LLC | Ineos | Methanol | 0.00 |
| INEOS NITRILES USA LLC | Ineos | 2-Methylpyridine | 0.00 |
| INEOS NITRILES USA LLC | Ineos | Pyridine | 0.00 |
| EXELEAD | EXELEAD | Dichloromethane | 0.00 |
| DARAMIC LLC | Asahi Kasei | Trichloroethylene | 0.00 |
| DOW AGROSCIENCES HARBOR BEACH | Corteva | Formic acid | 0.00 |
| DOW AGROSCIENCES HARBOR BEACH | Corteva | Methanol | 0.00 |
| DDP SPECIALTY ELECTRONIC MATERIALS US INC | DuPont de Nemours | Benzene | 0.00 |
| DDP SPECIALTY ELECTRONIC MATERIALS US INC | DuPont de Nemours | Dimethylamine | 0.00 |
| DDP SPECIALTY ELECTRONIC MATERIALS US INC | DuPont de Nemours | Dinitrobutyl phenol (Dinoseb) | 0.00 |
| DDP SPECIALTY ELECTRONIC MATERIALS US INC | DuPont de Nemours | Ethylbenzene | 0.00 |
| DDP SPECIALTY ELECTRONIC MATERIALS US INC | DuPont de Nemours | Glycol ethers | 0.00 |
| DDP SPECIALTY ELECTRONIC MATERIALS US INC | DuPont de Nemours | Methanol | 0.00 |
| DDP SPECIALTY ELECTRONIC MATERIALS US INC | DuPont de Nemours | Naphthalene | 0.00 |
| DDP SPECIALTY ELECTRONIC MATERIALS US INC | DuPont de Nemours | Styrene | 0.00 |
| DDP SPECIALTY ELECTRONIC MATERIALS US INC | DuPont de Nemours | Toluene | 0.00 |
| DDP SPECIALTY ELECTRONIC MATERIALS US INC | DuPont de Nemours | Xylene (mixed isomers) | 0.00 |
| THE DOW CHEMICAL CO | Dow Inc. | 2,4-D ((2,4-dichlorophenoxy)acetic acid) | 0.00 |
| THE DOW CHEMICAL CO | Dow Inc. | Dinitrobutyl phenol (Dinoseb) | 0.00 |
| THE DOW CHEMICAL CO | Dow Inc. | Ethylbenzene | 0.00 |
| THE DOW CHEMICAL CO | Dow Inc. | Methanol | 0.00 |
| THE DOW CHEMICAL CO | Dow Inc. | Toluene | 0.00 |
| THE DOW CHEMICAL CO | Dow Inc. | Xylene (mixed isomers) | 0.00 |
| THE DOW CHEMICAL CO | Dow Inc. | n-Hexane | 0.00 |
| DOW AGRISCIENCES MIDLAND | Corteva | Methanol | 0.00 |
| PHARMACIA & UPJOHN CO LLC A SUBSIDIARY OF PFIZER INC | Pfizer | Acetonitrile | 0.00 |
| PHARMACIA & UPJOHN CO LLC A SUBSIDIARY OF PFIZER INC | Pfizer | n-Butyl alcohol | 0.00 |
| PHARMACIA & UPJOHN CO LLC A SUBSIDIARY OF PFIZER INC | Pfizer | Dichloromethane | 0.00 |
| PHARMACIA & UPJOHN CO LLC A SUBSIDIARY OF PFIZER INC | Pfizer | Ethylbenzene | 0.00 |
| PHARMACIA & UPJOHN CO LLC A SUBSIDIARY OF PFIZER INC | Pfizer | Methanol | 0.00 |
| PHARMACIA & UPJOHN CO LLC A SUBSIDIARY OF PFIZER INC | Pfizer | Methyl tert-butyl ether | 0.00 |
| PHARMACIA & UPJOHN CO LLC A SUBSIDIARY OF PFIZER INC | Pfizer | N,N-Dimethylformamide | 0.00 |
| PHARMACIA & UPJOHN CO LLC A SUBSIDIARY OF PFIZER INC | Pfizer | Phenytoin | 0.00 |
| PHARMACIA & UPJOHN CO LLC A SUBSIDIARY OF PFIZER INC | Pfizer | Pyridine | 0.00 |
| PHARMACIA & UPJOHN CO LLC A SUBSIDIARY OF PFIZER INC | Pfizer | Toluene | 0.00 |
| PHARMACIA & UPJOHN CO LLC A SUBSIDIARY OF PFIZER INC | Pfizer | Triethylamine | 0.00 |
| PHARMACIA & UPJOHN CO LLC A SUBSIDIARY OF PFIZER INC | Pfizer | Xylene (mixed isomers) | 0.00 |
| PHARMACIA & UPJOHN CO LLC A SUBSIDIARY OF PFIZER INC | Pfizer | n-Hexane | 0.00 |
| ESSEX SPECIALTY PRODUCTS LLC - HILLSDALE SITE | DuPont de Nemours | Toluene | 0.00 |
| HONEYWELL BURDICK & JACKSON | Honeywell International | Acetonitrile | 0.00 |
| HONEYWELL BURDICK & JACKSON | Honeywell International | Chloroform | 0.00 |
| HONEYWELL BURDICK & JACKSON | Honeywell International | Dichloromethane | 0.00 |
| HONEYWELL BURDICK & JACKSON | Honeywell International | Methanol | 0.00 |
| HONEYWELL BURDICK & JACKSON | Honeywell International | Pyridine | 0.00 |
| HONEYWELL BURDICK & JACKSON | Honeywell International | Toluene | 0.00 |
| HONEYWELL BURDICK & JACKSON | Honeywell International | n-Hexane | 0.00 |
| BASF CORP | BASF | n-Butyl alcohol | 0.00 |
| BASF CORP | BASF | Ethylene glycol | 0.00 |
| BASF CORP | BASF | Methanol | 0.00 |
| CAMBREX CHARLES CITY INC | Cambrex | Acetonitrile | 0.00 |
| CAMBREX CHARLES CITY INC | Cambrex | Chlorobenzene | 0.00 |
| CAMBREX CHARLES CITY INC | Cambrex | Dichloromethane | 0.00 |
| CAMBREX CHARLES CITY INC | Cambrex | Methanol | 0.00 |
| CAMBREX CHARLES CITY INC | Cambrex | Methyl tert-butyl ether | 0.00 |
| CAMBREX CHARLES CITY INC | Cambrex | N,N-Dimethylformamide | 0.00 |
| CAMBREX CHARLES CITY INC | Cambrex | N-methyl-2-pyrrolidone | 0.00 |
| CAMBREX CHARLES CITY INC | Cambrex | Nicotine and salts | 0.00 |
| CAMBREX CHARLES CITY INC | Cambrex | Toluene | 0.00 |
| EQUISTAR CHEMICALS CLINTON PL ANT | LyondellBasell | Benzene | 0.00 |
| EQUISTAR CHEMICALS CLINTON PL ANT | LyondellBasell | 1,3-Butadiene | 0.00 |
| EQUISTAR CHEMICALS CLINTON PL ANT | LyondellBasell | Cyclohexane | 0.00 |
| EQUISTAR CHEMICALS CLINTON PL ANT | LyondellBasell | Dicyclopentadiene | 0.00 |
| EQUISTAR CHEMICALS CLINTON PL ANT | LyondellBasell | Ethylbenzene | 0.00 |
| EQUISTAR CHEMICALS CLINTON PL ANT | LyondellBasell | Maleic anhydride | 0.00 |
| EQUISTAR CHEMICALS CLINTON PL ANT | LyondellBasell | Naphthalene | 0.00 |
| EQUISTAR CHEMICALS CLINTON PL ANT | LyondellBasell | Styrene | 0.00 |
| EQUISTAR CHEMICALS CLINTON PL ANT | LyondellBasell | Toluene | 0.00 |
| EQUISTAR CHEMICALS CLINTON PL ANT | LyondellBasell | Xylene (mixed isomers) | 0.00 |
| EQUISTAR CHEMICALS CLINTON PL ANT | LyondellBasell | n-Hexane | 0.00 |
| EQUISTAR CHEMICALS CLINTON PL ANT | LyondellBasell | Isoprene | 0.00 |
| ENCAPSYS LLC | Sherman Capital Holdings | Diuron | 0.00 |
| CHEMDESIGN PRODUCTS INC | Lubar & Co. | o-Cresol | 0.00 |
| CHEMDESIGN PRODUCTS INC | Lubar & Co. | Cyclohexane | 0.00 |
| CHEMDESIGN PRODUCTS INC | Lubar & Co. | Methanol | 0.00 |
| CHEMDESIGN PRODUCTS INC | Lubar & Co. | n-Hexane | 0.00 |
| ST PAUL PARK REFINING CO LLC | Marathon Petroleum | Benzene | 0.00 |
| ST PAUL PARK REFINING CO LLC | Marathon Petroleum | Toluene | 0.00 |
| ST PAUL PARK REFINING CO LLC | Marathon Petroleum | Xylene (mixed isomers) | 0.00 |
| BOSTON SCIENTIFIC WEAVER LAKE CAMPUS | Boston Scientific | Methanol | 0.00 |
| BOSTON SCIENTIFIC WEAVER LAKE CAMPUS | Boston Scientific | Thiourea | 0.00 |
| MEDIVATORS | Cantel Medical | Peroxyacetic acid | 0.00 |
| CALUMET MONTANA REFINING LLC | Calumet Specialty Products | Benzene | 0.00 |
| CALUMET MONTANA REFINING LLC | Calumet Specialty Products | Hydrogen sulfide | 0.00 |
| POLYNT COMPOSITES USA INC (FORMERLY PCCR USA) | Polynt-Reichhold | Phthalic anhydride | 0.00 |
| POLYNT COMPOSITES USA INC (FORMERLY PCCR USA) | Polynt-Reichhold | Styrene | 0.00 |
| EXXONMOBIL OIL CORP JOLIET REFINERY | Exxon Mobil | Benzene | 0.00 |
| CITGO PETROLEUM CORP LEMONT REFINERY | PDVSA (Petroleos de Venezuela S.A.) | Xylene (mixed isomers) | 0.00 |
| OLIN WINCHESTER LLC MAIN PLANT | Olin Corp. | Dibutyl phthalate | 0.00 |
| OLIN WINCHESTER LLC MAIN PLANT | Olin Corp. | Nitroglycerin | 0.00 |
| AFTON CHEMICAL CORP | NewMarket Corp. | Nonylphenol | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Aluminum oxide (fibrous forms) | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Benzoyl peroxide | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Benzoyl chloride | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | N-methyl-2-pyrrolidone | 0.00 |
| FLEXSYS AMERICA LP KRUMMRICH | Eastman Chemical | p-Nitroaniline | 0.00 |
| MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV | Marathon Petroleum | Benzene | 0.00 |
| ELEMENTIS SPECIALTIES INC | Elementis | Cyclohexanol | 0.00 |
| CHEMSICO | Spectrum Brands Holdings | Dimethylamine dicamba | 0.00 |
| AIR PRODUCTS | Air Products & Chemicals | N-methyl-2-pyrrolidone | 0.00 |
| ELANTAS PDG INC | Altana | N-methyl-2-pyrrolidone | 0.00 |
| ELANTAS PDG INC | Altana | Nonylphenol | 0.00 |
| BASF CORP - HANNIBAL SITE | BASF | Pendimethalin | 0.00 |
| BAYER CROPSCIENCE | Bayer | n-Butyl alcohol | 0.00 |
| BAYER CROPSCIENCE | Bayer | Carbon disulfide | 0.00 |
| BAYER CROPSCIENCE | Bayer | Cyfluthrin | 0.00 |
| BAYER CROPSCIENCE | Bayer | Formaldehyde | 0.00 |
| BAYER CROPSCIENCE | Bayer | Hydrazine | 0.00 |
| BAYER CROPSCIENCE | Bayer | Methanol | 0.00 |
| BAYER CROPSCIENCE | Bayer | Methyl isobutyl ketone | 0.00 |
| BAYER CROPSCIENCE | Bayer | Methyl tert-butyl ether | 0.00 |
| BAYER CROPSCIENCE | Bayer | Metribuzin | 0.00 |
| BAYER CROPSCIENCE | Bayer | Toluene | 0.00 |
| BAYER CROPSCIENCE | Bayer | Triadimefon | 0.00 |
| ALBAUGH INC | ALBAUGH INC | Bromoxynil | 0.00 |
| ALBAUGH INC | ALBAUGH INC | 2,4-D ((2,4-dichlorophenoxy)acetic acid) | 0.00 |
| ALBAUGH INC | ALBAUGH INC | Dicamba | 0.00 |
| ALBAUGH INC | ALBAUGH INC | Dimethylamine | 0.00 |
| ALBAUGH INC | ALBAUGH INC | Dimethylamine dicamba | 0.00 |
| ALBAUGH INC | ALBAUGH INC | 2,4-D 2-ethylhexyl ester | 0.00 |
| ALBAUGH INC | ALBAUGH INC | Methoxone (MCPA) | 0.00 |
| ALBAUGH INC | ALBAUGH INC | Naphthalene | 0.00 |
| ALBAUGH INC | ALBAUGH INC | Propiconazole | 0.00 |
| ALBAUGH INC | ALBAUGH INC | Trifluralin | 0.00 |
| PBI/GORDON CORP | PBI/GORDON CORP | 2,4-D ((2,4-dichlorophenoxy)acetic acid) | 0.00 |
| PBI/GORDON CORP | PBI/GORDON CORP | Dicamba | 0.00 |
| PBI/GORDON CORP | PBI/GORDON CORP | Dimethylamine | 0.00 |
| PBI/GORDON CORP | PBI/GORDON CORP | 2,4-D 2-ethylhexyl ester | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | Acetonitrile | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | Benzene | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | Benzoyl chloride | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | Chloroethane (Ethyl chloride) | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | m-Cresol | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | Cyclohexane | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | 1,2-Dichloroethane | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | Dichloromethane | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | Formaldehyde | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | Formic acid | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | Methanol | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | Naphthalene | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | Phenol | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | Styrene | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | Tetrachloroethylene (Perchloroethylene) | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | Toluene | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | Trichloroethylene | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | n-Hexane | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | Isoprene | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY | Veolia Environnement | Hydrogen sulfide | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | N-methyl-2-pyrrolidone | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Acetonitrile | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Dichloromethane | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | Pyridine | 0.00 |