| CMClimax Molybdenum-henderson Mill | Parshall | CO | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| CFCrosbie Foundry CO | Elkhart | IN | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| HEHoneywell Electonic Materials - Salt Lake City | Salt Lake City | UT | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| NRNevada Refinery of Kennametal INC | Fallon | NV | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| TSThe Strelitz CO INC - California Metal X | Los Angeles | CA | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| AGAds Gold INC | Anaheim | CA | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| ARArmena Refining USA | New York | NY | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| AAsarco | Helena | MT | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| CMCarbide Metals INC | Youngstown | OH | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| CKCentral Ky Process | Lexington | KY | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| CRCommodity Resource & Envrnmtl | Mojave | CA | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| DHDavid H Fell & CO INC | Commerce | CA | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| DRDoral Refining CORP | Freeport | NY | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| EGEnviro-tek Global, LLC | Fort Lauderdale | FL | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| GIGrede Ii - Selma | Selma | AL | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| HSHemlock Semiconductor, L.l.c. | Clarksville | TN | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| HLHerculaneum - Lead Smelter Site | Herculaneum | MO | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| HZHorsehead Zinc Powders LLC | Monaca | PA | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| JTJp Technology INC. | Logan Twp | NJ | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| KBKemet Blue Powder | Carson City | NV | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| KKennametal-town | Fallon | NV | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| KUKennecott Utah Copper LLC | South Jordan | UT | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| KNKeweenaw National Historical Park Advisory Commission | Hancock | MI | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| LELead Enterprises INC | Miami | FL | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| MMMayco Mfg LLC | Granite City | IL | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| MZMitsui Zinc Powder | Monaca | PA | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| MAModern Art Services | Long Island City | NY | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| PMPittsburgh Metal & Equipment CO | Jersey City | NJ | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| PMPrecious Metals Refiners LLC | Redford | MI | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| SISalvage I Recycling INC | Chino | CA | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| SFSequoyah Fuels Corporation | Gore | OK | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| SASilver Anvil Engineering Corporation | Golden | CO | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| SPSmc Precious Metals Smelter & Base Metal Refy | Columbus | MT | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| SMSouthern Metal Processing | Saint Louis | MO | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| UAUS Antimony CORP | Thompson Falls | MT | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| BDBull Dog Machine , INC | Vallejo | CA | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| IIIron-works International, INC. | Atlanta | GA | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| AMAbington Metals Refining & Mfg INC | Philadelphia | PA | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| ACAcademy Corporation | Palatine | IL | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| AIAlmanon INC | Santa Ana | CA | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| AZAmerican Zinc Recycling LLC | Pittsburgh | PA | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| ATAmg Titanium 315 Green Ridge Rd Fac | New Castle | PA | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| AUAntron Uf Copper LLC | Dade City | FL | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| ACApex Conveyor Systems INC | Murrieta | CA | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| AGAp Global Management LLC | Bayside | NY | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| ARAsahi Refining Florida, LLC | Opa Locka | FL | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| ABAtlantic Bait & Tackle | Virginia Beach | VA | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| APAtlas Pacific Corporation | Bloomington | CA | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| BGBarberis Gems, INC | Miami | FL | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| BMBasic Metals | Wiley Ford | WV | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
