6
Common metals for use in further manufacturing, namely, nickel, cobalt, iron
14
Precious metals for use in further manufacturing, namely palladium and platinum
37
Mineral extraction; mining; mining services
40
Processing waste gas generated in connection with mining, mineral processing, and refining of nickel-containing materials for carbon dioxide capture; Operation and treatment of industrial waste to sequester carbon for recycling mine, mineral processing waste, and refining waste generated during the production of nickel and nickel-containing materials; Compression of carbon dioxide into mine tailings and waste rock; Mine waste processing, namely, capturing gas produced and emitted during mining, mineral processing, and refining of nickel-containing materials and injecting it into mine tailings and waste rock; Capturing gas produced and emitted during mining, mineral processing and refining of nickel-containing materials, and injection into mine tailings and waste rock; Environmental improvement services of raw and waste materials, namely, capturing gas produced and emitted during mining and mineral processing operations and injecting it into mine tailings and waste rock; refining services