Trump Tariffs: As the March Deadline Approaches, the Game Enters Its Final Countdown

The United States has been in a trade war for more than 30 days since President Donald Trump announced on February 1 tariffs of 25% on imports from Canada and Mexico and 10% on imports from China, triggering retaliatory measures from multiple countries. Since then, the Trump administration's tariff actions have been frequently adjusted, on and off, intertwined with negotiations with leaders of multiple countries, and even extending to public confrontations on personal social media accounts.

Key changes include: On February 3, Trump agreed to suspend tariffs on Mexico and Canada for 30 days in exchange for both countries strengthening border controls in combating fentanyl trafficking; On February 10, he signed an executive order imposing 25% tariffs on steel and aluminum imports; Last week, he hinted that he would soon impose 25% tariffs on EU automobiles and other goods, and announced an additional 10% tariff on China.

Now, as March arrives, tariffs on Canada and Mexico are expected to take effect this Tuesday (March 4). As of Monday afternoon (March 3), Trump has made clear that the tariffs will be implemented as scheduled. According to the Associated Press, Trump told reporters in the Roosevelt Room at the White House: "Tomorrow - 25% on Canada, 25% on Mexico, that will start. They have to face the tariffs." Additionally, according to the Wall Street Journal, Trump also said that negotiations with Canada and Mexico have "no room left," and U.S. stocks fell in afternoon trading in response.

However, earlier on Monday, analysts and businesses were still dealing with uncertainty surrounding the scope and scale of the tariffs, and accustomed to last-minute changes. U.S. Commerce Secretary Howard Lutnick said on Sunday that the tariffs would take effect, but Trump would decide the specific tariff levels, a statement that further heightened uncertainty.

Against this backdrop, financial leaders, economists, lawyers, and investors were still tracking the effective dates and analyzing possible outcomes hours before the deadline. Andrew Siciliano, national practice leader for KPMG's U.S. trade and customs business, said in an email reply on Monday: "It's hard to say, but if history repeats itself, it could drag to the last minute, or there could be some concessions, such as delaying the effective date or lowering tariff rates rather than the promised 25%." Alex Durant, senior economist at the Washington Tax Foundation, expects tariffs on Canada and Mexico to partially take effect on Tuesday, but he believes the rates could still be lower than the original 25%. "Maybe they get some concessions and end up compromising around 10%," Durant said in an interview on Monday. "We've updated all our tariff models and are prepared to update them again tomorrow."

Durant's expectation is not isolated: the foreign exchange market has not fully priced in 25% tariffs, but instead suggests the possibility of "smaller-scale tariffs or another last-minute deal," ING analysts noted in a Monday report. The report said: "The forex market a month ago thought Mexico was more likely than Canada to avoid tariffs, and now seems to have a similar view, with the Canadian dollar being hit harder than the Mexican peso over the past week."

Durant pointed out that regardless of how the tariffs evolve, the move is significant because Canada and Mexico are the United States' two largest trading partners. In 2024, U.S. imports from Canada and Mexico totaled approximately $1 trillion, accounting for about one-third of the U.S.'s $3.3 trillion in total imports. "This is truly concerning."

Siciliano suggested that financial leaders can proactively develop short-term, medium-term, and long-term strategies while waiting for tariff details to be finalized. He mentioned that the first step is to understand and master their own import data and conduct impact analysis based on historical transactions. On this basis, companies can identify the products and supply chain segments most affected and assess whether alternative options and tariff mitigation strategies exist.

Conversely, the worst approach is to attempt non-compliant strategies, which often stem from a lack of understanding of a company's products and the origins of their components. Siciliano said: "We saw in 2018 that some companies thought goods manufactured outside China but using Chinese components were not Chinese products, and they ultimately had to pay tariffs and fines."

Editor's note: This report has been updated to include President Trump's latest comments and the stock market's reaction to his remarks.