President Donald Trump's tariffs on Mexico and Canada could take effect next month, with consumers likely to see prices rise for several types of products if they move forward.

Trump on Saturday had directed that 25% tariffs on most imports from the two American partners — and 10% on Canadian energy products — go into effect at midnight Tuesday.

Ms Sheinbaum (pictured) won praise at home and abroad for her handling of her mercurial American counterpart. Throughout the confrontation her demeanour was respectful but firm. When Mr Trump ordered tariffs on February 1st, she told her team to prepare countermeasures, but did not publicise the details.