"we will close the Strait of Hormuz."

From Iran International News
A closer look at the statement made by an Iranian Lawmaker concerning any involvement by the U.S.
To note that most of the refined fuels come to New Zealand from Korea and Malaysia, seldom Japan and very seldomly China.
If and Crude tankers are blocked from either Suez or Hormuz, the knock on effect will be felt onward s, and not just here in New Zealand.