Mounting concerns, about the potential impact of Donald Trump's latest tariff hike on Kiwi exporters

Goods from New Zealand and several other countries will be hit with a 15-percent tariff from Friday, but goods from some countries like Australia and the UK will continue face a 10-percent tariff.

Christopher Luxon admits New Zealand probably won't convince Trump to change his mind.

NZ Winegrowers Advocacy Manager Sarah Wilson says New Zealand could be put at a competitive disadvantage.

She says while the EU is also facing a 15-percent tariff rate, it's concerning that other countries will face a lower tariff rate.