Correcting the major imbalances in the global economy will require collaborative international action. If he wants results, Trump will need to rein in his penchant to go it alone.

President Donald Trump on Tuesday warned that even more tariffs could be coming as soon as next week: This time China was his target, as Trump threatened to unleash a wave of higher taxes on imports from America’s second-biggest trading partner.

However, Trump's threats have changed over time, ranging from small levies to ones exceeding 200%, leaving other nations and businesses unclear of what is to come next. Here is a roundup of Trump's trade-related threats.