慶應義塾大学 商学部・商学研究科

新保一成 研究室

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ASICC - code 223

Structure

Hierarchy

  • Section: 2 - Ores, minerals, mineral fuels, lubricants, gas & electricity
  • Divsion: 22 - Ores(base metal), slag, ash
  • Sub-division: 223 - Aluminium ores & concentrates

5-digit code

  • 22301 [t] - Alumina(aluminium oxide)
  • 22302 [t] - Alumina powder
  • 22303 [t] - Bauxite, calcined
  • 22304 [t] - Bauxite, raw
  • 22305 [t] - Sillimanite
  • 22329 - Aluminium ores & concentrates, n.e.c