The S&P/NZX 50 Index closed at 13,130.43, up 129.76 points or 1%.
Trump's end game is to curtail China's trade position.
The S&P/NZX 50 Index gained 56.99 points or 0.44% to 13,000.56.
The S&P/NZX 50 Index closed at 12,943.57, gaining 59.19 points or 0.46%.
Around 80% of Air NZ's emissions from jet fuel are from international flights.
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