慶應義塾大学 商学部・商学研究科

新保一成 研究室

開発と環境の経済分析...

NIC 1998 - code 241

Structure

Hierarchy

  • Section: D - Manufacturing
  • Divsion: 24 - Manufacture of chemicals and chemical products
  • Group: 241 - Manufacture of basic chemicals

Class

  • 2411 - Manufacture of basic chemicals except fertilizers and nitrogen compounds
  • 2412 - Manufacture of fertilizers and nitrogen compounds
  • 2413 - Manufacture of plastics in primary forms and of synthetic rubber

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