1. Sources
  2. OECD International Trade
  3. International Trade By Commodity Statistics (SITC Rev. 3)
  4. 5: Chemicals and related products, n.e.s.
  5. 57: Plastics in primary forms
  6. 572: Polymers of styrene, in primary forms
  7. 5721: Polystyrene
  8. 57211: Polystyrene, expansible

57211: Polystyrene, expansible

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