After Sir Stamford Puzzle

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Across
  1. 2. type of trading, without tariffs and quotas
  2. 5. what can be foreseen due to covid-19 with a number of 150,000-200,000
  3. 6. type of port/terminal in singapore
  4. 7. number of main trading ports that singapore currently has
Down
  1. 1. an economic decline
  2. 3. international destination for business - where items are being bought and sold.
  3. 4. founding father of singapore who helped to transform singapore