Occupation & trade

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Across
  1. 3. Special clay used by Chinese Civilization
  2. 6. Tree on which Silkworm were reared
  3. 8. A type of wood found on large scale in China
  4. 9. Monopoly of the Chinese Civilization
  5. 11. A drink that was used for medicinal purpose in China
Down
  1. 1. The country that traded with Chinese Civilization only
  2. 2. The female figurine of Indus valley
  3. 4. A precious metal imported by Egyptian and Indus Valley civilizations
  4. 5. An item that was exported by Mesopotamia.
  5. 7. A material used in beautiful Chinese woodwork
  6. 8. Material used for pottery by Indus valley Civilization
  7. 10. A fabric exported by Egyptians