1. Sources
  2. OECD International Trade
  3. International Trade By Commodity Statistics (SITC Rev. 3)
  4. 6: Manufactured goods
  5. 67: Iron and steel
  6. 679: Tubes, pipes & hollow profiles, fittings, iron, steel
  7. 6791: Tubes, pipes & hollow profile, seamless, iron, steel
  8. 67913: Casing, tubing & drill pipes, for oil or gas

67913: Casing, tubing & drill pipes, for oil or gas

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