The competitiveness of Irish products in the US market, including Kerrygold butter, will be affected by the 20% tariff that the US has imposed on EU goods, the Irish Farmers Association (IFA) has said. In an initial reaction to the tariff announcement by US president Donald Trump, the IFA said that the fact that New Zealand only has a 10% tariff for dairy products and the UK only has a 10% tariff on drinks will leave Ireland at a competitive disadvantage against some of the country’s biggest competitors in these two sectors.