US President Donald Trump has said that he will impose global tariffs of 15%, as he continued to rail against a Supreme Court ruling that struck down his previous import taxes,  BBC reported. 

Trump said on Friday that he would replace the tariffs scrapped by the court with a 10% levy on all goods coming into the US.

But on Saturday, he announced on Truth Social that this would be increased to the maximum allowed under a never-used trade law, according to BBC.