| 327910 |
✔ |
Abrasive Product Manufacturing |
This industry comprises establishments primarily engaged in manufacturing abrasive grinding wheels of natural or synthetic materials, abrasive-coated products, and other abrasive products. |
🏷️ |
🔗 |
| 327991 |
✔ |
Cut Stone and Stone Product Manufacturing |
This U.S. industry comprises establishments primarily engaged in cutting, shaping, and finishing granite, marble, limestone, slate, and other stone for building and miscellaneous uses. Stone product manufacturing establishments may mine, quarry, or purchase stone. |
🏷️ |
🔗 |
| 327992 |
✔ |
Ground or Treated Mineral and Earth Manufacturing |
This U.S. industry comprises establishments primarily engaged in calcining, dead burning, or otherwise processing beyond beneficiation, clays, ceramic and refractory minerals, barite, and miscellaneous nonmetallic minerals. |
🏷️ |
🔗 |
| 327993 |
✔ |
Mineral Wool Manufacturing |
This U.S. industry comprises establishments primarily engaged in manufacturing mineral wool and mineral wool (i.e., fiberglass) insulation products made of such siliceous materials as rock, slag, and glass or combinations thereof. |
🏷️ |
🔗 |
| 327999 |
✔ |
All Other Miscellaneous Nonmetallic Mineral Product Manufacturing |
This U.S. industry comprises establishments primarily engaged in manufacturing nonmetallic mineral products (except pottery, ceramics, and plumbing fixtures; clay building materials and refractories; glass and glass products; cement; ready-mix concrete; concrete products; lime; gypsum products; abrasive products; cut stone and stone products; ground and treated minerals and earth; and mineral wool). |
🏷️ |
🔗 |
| 331110 |
✔ |
Iron and Steel Mills and Ferroalloy Manufacturing |
This industry comprises establishments primarily engaged in one or more of the following: (1) direct reduction of iron ore; (2) manufacturing pig iron in molten or solid form; (3) converting pig iron into steel; (4) making steel; (5) making steel and manufacturing shapes (e.g., bar, plate, rod, sheet, strip, wire); (6) making steel and forming pipe and tube; and (7) manufacturing electrometallurgical ferroalloys. Ferroalloys add critical elements, such as silicon and manganese for carbon steel and chromium, vanadium, tungsten, titanium, and molybdenum for low- and high-alloy metals. Ferroalloys include iron-rich alloys and more pure forms of elements added during the steel manufacturing process that alter or improve the characteristics of the metal. |
🏷️ |
🔗 |
| 331210 |
✔ |
Iron and Steel Pipe and Tube Manufacturing from Purchased Steel |
This industry comprises establishments primarily engaged in manufacturing welded, riveted, or seamless pipe and tube from purchased iron or steel. |
🏷️ |
🔗 |
| 331221 |
✔ |
Rolled Steel Shape Manufacturing |
This U.S. industry comprises establishments primarily engaged in rolling or drawing shapes (except wire), such as plate, sheet, strip, rod, and bar, from purchased steel. |
🏷️ |
🔗 |
| 331222 |
✔ |
Steel Wire Drawing |
This U.S. industry comprises establishments primarily engaged in drawing wire from purchased steel. |
🏷️ |
🔗 |
| 331313 |
✔ |
Alumina Refining and Primary Aluminum Production |
This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) refining alumina (i.e., aluminum oxide) generally from bauxite; (2) making aluminum from alumina; and/or (3) making aluminum from alumina and rolling, drawing, extruding, or casting the aluminum they make into primary forms. Establishments in this industry may make primary aluminum or aluminum-based alloys from alumina. |
🏷️ |
🔗 |