IC 006. US 002 012 013 014 023 025 050. G & S: Aluminum alloys and ingots; Ores, namely, tin ore, ferrotitanium ore, titanium ore, niobium ore, nickel ore, nickel-silver ore, molybdenum ore, cobalt ore, zinc ore, copper ore, magnesium ore, manganese ore, aluminum ore; nonferrous metal ingots of aluminum, copper, titanium, zinc, nickel, cobalt, and tungsten; common metals and their alloys unwrought for further manufacture, namely, ferrotitanium, niobium, nickel-silver, molybdenum, magnesium, manganese; semi-worked articles of unrefined nickel, molybdenum, cobalt, zinc, zinc alloys, copper alloys, magnesium, manganese, aluminum, and aluminum alloys; Aluminum alloys, namely, aluminum oxide; Iron ores; unwrought irons and steels, copper alloys and ingots, nickel ingots, aluminum ingots, lead ingots, zinc ingots, tin ingots, titanium alloy ingots, niobium ingots; ingots of white metals, namely, tin, lead, copper, zinc, aluminum and nickel

IC 014. US 002 027 028 050. G & S: Gold; Precious metal alloys; Diamonds; Precious stones, namely, spinel; Iridium and its alloys; Ingots of precious metal; Olivine; Osmium and its alloys; Palladium and its alloys; Platinum; Rhodium and its alloys; Ruthenium and its alloys

IC 035. US 100 101 102. G & S: Import and export of raw materials and products, namely, Alkaline metals, namely, potassium, cesium, sodium and lithium and its oxides, Earthy alkaline metals, namely, beryllium, magnesium, calcium, barium, strontium and radium, Rough or semiworked metals and their alloys, namely, rare earth, uranium, antimony, barium, gallium, lithium, radium, selenium, yttrium, rare earth metals, Oxidized alum, bauxite, Aluminum alloys and ingots, Ores, namely, tin ore, ferrotitanium ore, titanium ore, niobium ore, nickel ore, nickel-silver ore, molybdenum ore, cobalt ore, zinc ore, copper ore, magnesium ore, manganese ore, aluminum ore, nonferrous metal ingots of aluminum, copper, titanium, zinc, nickel, cobalt, and tungsten, common metals and their alloys unwrought for further manufacture, namely, ferrotitanium, niobium, nickel-silver, molybdenum, magnesium, manganese, semi-worked articles of unrefined nickel, molybdenum, cobalt, zinc, zinc alloys, copper alloys, magnesium, manganese, aluminum, and aluminum alloys, Aluminum alloys, namely, aluminum oxide, Iron ores, unwrought irons and steels, copper alloys and ingots, nickel ingots, aluminum ingots, lead ingots, zinc ingots, tin ingots, titanium alloy ingots, niobium ingots, ingots of white metals, namely, tin, lead, copper, zinc, aluminum and nickel, Gold, Precious metal alloys, Diamonds, Precious stones, namely, spinel, Iridium and its alloys, Ingots of precious metal, Olivine, Osmium and its alloys, Palladium and its alloys, Platinum, Rhodium and its alloys, Ruthenium and its alloys

IC 037. US 100 103 106. G & S: Mining extraction

IC 040. US 100 103 106. G & S: Treatment of metal

IC 042. US 100 101. G & S: Chemical research and analysis; Geological research