The tariffs U.S. President Donald Trump imposed last week on scores of countries are likely to stay in place rather than be cut as part of continuing negotiations, Trade Representative Jamieson Greer said on Sunday.

New US tariff rates are "pretty much set" with little immediate room for negotiation, Donald Trump's trade advisor said in remarks aired Sunday, also defending the president's politically driven levie

President Trump’s newly unveiled tariff rates are unlikely to change much, his trade adviser and National Economic Council declared, while downplaying the risk of market turmoil. “I know a lot of these are set rates pursuant to deals,

President Trump's tariff onslaught left a lot of losers, from small, poor countries such as Laos and Algeria to wealthy U.S. trading partners such as Canada and Switzerland. But there were no real winners -- including the U.