Natural resources and international trades
Classification structure
| Code | Title |
|---|---|
| 1 | Agricultural products |
| 2 | Fibres and textiles |
| 3 | Wood and paper |
| 4Iron, steel and its products | Iron, steel and its products |
| 5Non-ferrous metal | Non-ferrous metal |
| 6 | Non-metallic minerals |
| 7 | Chemicals |
| 8Miscellaneous products | Miscellaneous products |
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