<Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> <P> The Trump tariffs are a series of tariffs imposed during the presidency of Donald Trump . In January 2018, Trump imposed tariffs on solar panels and washing machines, and later the same year, he imposed tariffs on steel and aluminum . </P> <P> Beginning on June 1, 2018, the Trump administration imposed a 25% tariff on imports of steel, and a 10% tariff on aluminum, on the European Union, Canada, and Mexico . The tariffs angered U.S. allies, who planned retaliatory tariffs on U.S. goods, and heightened chances of a trade war . China said that it will retaliate for the tariffs imposed on $50 billion of Chinese goods that come into effect on July 6 . India is also planning to hit back to recoup trade penalties of $241 million on $1.2 billion worth of Indian steel and aluminium . Other countries, such as Australia, are concerned of the consequences of a trade war . </P> <P> Morgan Stanley estimated that Trump's tariffs on steel, aluminum, washing machines, and solar panels, as of March 2018, covered 4.1% of U.S. imports . The tariffs measures were poorly received by the vast majority of economists; almost 80% of 104 economists surveyed by Reuters believed that tariffs on steel and aluminum imports would be a net harm to the U.S. economy, with the rest believing that the tariffs would have little or no effect; none of the economists surveyed believed that the tariffs would benefit the U.S. economy . </P>

When do the steel and aluminum tariffs go into effect