Trump Threatens 5% Tariff on Mexico Over Water Dispute While Targeting Agricultural and Import Sectors

Listeners, welcome back to Mexico Tariff News and Tracker, where we break down what matters most for cross‑border trade between the United States and Mexico. According to the Washington Times, former President Donald Trump is once again putting tariffs at the center of U.S.–Mexico relations, threatening a new 5% tariff on Mexican products if Mexico does not release water owed to the U.S. under the 1944 water treaty covering the Colorado and Rio Grande rivers. Trump has demanded that Mexico deliver 800,000 acre-feet of water, with at least 200,000 acre-feet by the end of the year, warning that the additional 5% duty would be layered on top of an existing 25% tariff rate already applied to many Mexican goods entering the U.S. market. The Washington Times notes that while these tariffs would sit at a combined 30% on affected products, many items remain duty-free under the U.S.–Mexico–Canada Agreement that Trump himself negotiated in his first term. That carve‑out means the real impact will depend on how broadly the administration chooses to apply the new levy and whether it targets politically sensitive export sectors such as autos, agriculture, or manufactured goods. RFD‑TV reports that Trump is also tying Mexico policy to U.S. food and farm interests. The administration has recently focused on products where the U.S. is highly import‑dependent—bananas, coffee, cocoa, tea, spices, tomatoes, and certain fertilizers. Mexico currently supplies the vast majority of fresh tomatoes consumed in the United States, so any additional tariff pressure risks raising input costs along the food supply chain, even as the White House simultaneously pursues tariff relief and new trade agreements with other countries to temper overall food inflation. On the Mexican side, Transport Topics, drawing on Bloomberg reporting, explains that President Claudia Sheinbaum is moving to sharply raise tariffs of up to 50% on a wide range of imports from Asia, especially China, starting January 1. That package covers products from clothing and footwear to steel, aluminum, and auto parts, and Mexico’s Finance Ministry projects almost 52 billion pesos in extra revenue in 2026. Mexican industry groups view this shift as a strategic alignment with U.S. trade policy and hope it could prompt Washington to ease existing U.S. tariffs on Mexican steel and aluminum, which Trump previously raised to 50% on all imports from Mexico, calling lower rates “insufficient” to protect U.S. production. Taken together, listeners are watching a volatile mix: Trump using tariff threats to enforce a water treaty and reshape agricultural and fertilizer supply chains, while Mexico pivots toward higher tariffs on Asian goods in search of U.S. relief and a stronger nearshoring position. Thanks for tuning in, and don’t forget to subscribe so you never miss an update from Mexico Tariff News and Tracker. This has been a quiet please production, for more check out quiet please dot ai. For more check out htt This content was created in partnership and with the help of Artificial Intelligence AI.