| BZBefesa Zinc Metal, LLC | Mooresboro | NC | — | ◇ UNVERIFIED |
| BZBefesa Zinc US INC | Barnwell | SC | — | ◇ UNVERIFIED |
| BABermco Aluminum | Birmingham | AL | — | ◇ UNVERIFIED |
| BLBon L Manufacturing CO | Newnan | GA | — | ◇ UNVERIFIED |
| CLCambridge Lee Plants 2, 3, 4 | Reading | PA | — | ◇ UNVERIFIED |
| CSCirba Solutions Us, INC | Lancaster | OH | — | ◇ UNVERIFIED |
| CMC-koe Metals LP | Euless | TX | — | ◇ UNVERIFIED |
| CMClimax Molybdenum Company | Fort Madison | IA | — | ◇ UNVERIFIED |
| CMClimax Molybdenum-henderson Mill | Parshall | CO | — | ◇ UNVERIFIED |
| CTCri Transport LLC | Merrimack | NH | — | ◇ UNVERIFIED |
| CSCronimet Specialty Metals USA INC | Greenville | PA | — | ◇ UNVERIFIED |
| CFCrosbie Foundry CO | Elkhart | IN | — | ◇ UNVERIFIED |
| DRDoe Run Company-buick Mine & Mill | Boss | MO | — | ◇ UNVERIFIED |
| EREcobat Resources California INC | City of Industry | CA | — | ◇ UNVERIFIED |
| ERElectrum Recovery Works INC | Rahway | NJ | — | ◇ UNVERIFIED |
| ETEnvirofocus Technologies | Tampa | FL | — | ◇ UNVERIFIED |
| EGEsco Group LLC - Covington | Covington | KY | — | ◇ UNVERIFIED |
| FPFritz Products | River Rouge | MI | — | ◇ UNVERIFIED |
| FIFusion INC Plant No 2 | Willoughby | OH | — | ◇ UNVERIFIED |
| GAG a Avril CO - White Metal Prods Div | Cincinnati | OH | — | ◇ UNVERIFIED |
| GRGlines & Rhodes INC | Attleboro | MA | — | ◇ UNVERIFIED |
 Global Advanced Metals Usa/boyertown | Boyertown | PA | — | ◇ UNVERIFIED |
| GAGnw Aluminum INC | Alliance | OH | — | ◇ UNVERIFIED |
 Golden Aluminum INC. - Fort Lupton Mill | Fort Lupton | CO | — | ◇ UNVERIFIED |
| HPHeraeus Precious Metals NA LLC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| HEHeritage Environmental Services, LLC | Indianapolis | IN | — | ◇ UNVERIFIED |
| HEHoneywell Electonic Materials - Salt Lake City | Salt Lake City | UT | — | ◇ UNVERIFIED |
| HCHorsehead CORP | Rockwood | TN | — | ◇ UNVERIFIED |
| HCHowmet Corporation, Plant 4 | Whitehall | MI | — | ◇ UNVERIFIED |
| HAHydro Aluminum | Commerce | TX | — | ◇ UNVERIFIED |
| HAHydro Aluminum North America INC | Monett | MO | — | ◇ UNVERIFIED |
| ISI. Schumann & CO | Oakwood Village | OH | — | ◇ UNVERIFIED |
| JCJohnson Controls Battery Group INC | Red Oak | IA | — | ◇ UNVERIFIED |
| JCJohnson Controls Battery Group INC | Florence | SC | — | ◇ UNVERIFIED |
| JIJostens INC - Owatonna | Owatonna | MN | — | ◇ UNVERIFIED |
| JAJw Aluminum CO | Russellville | AR | — | ◇ UNVERIFIED |
 Kaiser Aluminum Fabricated Products | Sherman | TX | — | ◇ UNVERIFIED |
| Kaiser Aluminum Fabricated Products | Spokane | WA | — | ◇ UNVERIFIED |
| Kaiser Aluminum Fabricated Products LLC | Richmond | VA | — | ◇ UNVERIFIED |
| KAKasier Aluminum Fabricted Products LLC | Los Angeles | CA | — | ◇ UNVERIFIED |
| KCKawneer Company Incorporated | Springdale | AR | — | ◇ UNVERIFIED |
| KUKennecott Utah Copper CORP. Smelter and Refinery | Magna | UT | — | ◇ UNVERIFIED |
| KSKentucky Smelting Technology INC | Paris | KY | — | ◇ UNVERIFIED |
| KCKeymark CORP Plant | Fonda | NY | — | ◇ UNVERIFIED |
| KSKosei St. Marys, CORP. | Saint Marys | OH | — | ◇ UNVERIFIED |
| KIKymera Intl Llc/croydon | Croydon | PA | — | ◇ UNVERIFIED |
| LMLight Metals Corporation | Wyoming | MI | — | ◇ UNVERIFIED |
| LFLincoln Foundry Inc/erie | Erie | PA | — | ◇ UNVERIFIED |
| LALogan Aluminum INC | Russellville | KY | — | ◇ UNVERIFIED |
| MRMagretech-magnesium Refining Technology | Bellevue | OH | — | ◇ UNVERIFIED |
