1. Sources
  2. OECD International Trade
  3. International Trade By Commodity Statistics (SITC Rev. 2)
  4. 6: Manufactured goods classified chiefly by material
  5. 64: Paper, paperboard, articles of paper, paper-pulp/board
  6. 642: Paper and paperboard, cut to size or shape
  7. 6422: Writing blocks, envelopes, etc.correspondence cards

6422: Writing blocks, envelopes, etc.correspondence cards

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