U.S. President-elect Donald Trump's proposed 25% tariffs on goods from Mexico and Canada could lead to increased prices and potential shortages of fresh fruits, vegetables, and avocados in 2021. Mexico and Canada are the top agricultural exporters to the U.S., with a combined import value of nearly $86 billion in the previous year. Mexico provides two-thirds of U.S. vegetables and half of U.S. fruits and nuts, and is the primary source of avocados, accounting for nearly 90% of global exports.