1. Sources
  2. OECD International Trade
  3. International Trade By Commodity Statistics (SITC Rev. 2)
  4. 6: Manufactured goods classified chiefly by material
  5. 68: Non-ferrous metals
  6. 682: Copper
  7. 6822: Copper and copper alloys, worked
  8. 68225: Tubes, pipes, blanks therefor; hollow bars of copper

68225: Tubes, pipes, blanks therefor; hollow bars of copper

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