ASICC - code 221
Structure
Hierarchy
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Section: 2 - Ores, minerals, mineral fuels, lubricants, gas & electricity
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Divsion: 22 - Ores(base metal), slag, ash
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Sub-division: 221 - Iron ores & concentrates
5-digit code
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22101 [t] - Magnetite
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22102 [t] - Ores, iron
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22129 - Iron ores & concentrates, n.e.c