Unlike other companies grappling with evolving trade policy, Pfizer did not revise its full-year outlook on Tuesday.

Pfizer’s chief executive, Albert Bourla, told investors that the uncertainty surrounding President Donald Trump’s proposed tariffs on imported medicines is keeping the company from investing more in U.

Amazon.com Inc. said Tuesday it will not display the cost of US tariffs on products after the White House blasted the reported move and President Donald Trump called Jeff Bezos to complain.

Kirill Tremasov, adviser to the governor of Russia's central bank, issued a warning amid the Washington-Beijing trade war.

Trump's erratic, and often confusing, rollout of tariffs has led to unprecedented market volatility and serious damage to investor trust in U.S. assets.

Amid the ongoing trade war between the US and China, in which President Trump has imposed a massive 145% tariff on imports from China, ports across the United States are already beginning to see the impacts.