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President Donald Trump’s new tariffs have come into effect today at a rate of 10%, after the US supreme court blocked many of his import taxes on Friday.

The president signed an executive order last Friday authorising the 10% tariffs just hours after the supreme court ruling. He later threatened to raise the rate to 15%, but did not officially do so by Tuesday 12.01am time in Washington, when the 10% levy came into effect.

However, Bloomberg is reporting that officials in the White House are working on a formal order that will increase the rate to 15%.