Mexico's President Sheinbaum hosts US Trade Representative Greer at Palacio Nacional for USMCA review, no tariff deal announced

Summary

Mexico's President Claudia Sheinbaum hosted US Trade Representative Jamieson Greer at Palacio Nacional in Mexico City on July 23 for a meeting of approximately 90 minutes focused on the USMCA review cycle. After the talks, Sheinbaum said Mexico and the United States are "advancing" on the T-MEC review and had reached bilateral agreements in the benefit of both peoples, without specifying which tariff conditions were or were not resolved. Washington arrived at the talks with conditions attached: Mexico must address water-sharing disputes and border security issues alongside trade terms for any comprehensive USMCA deal. Mexico is also withholding a formal response to a threatened 10 percent US tariff while the Economy Ministry makes its case to the US side. No public tariff agreement was announced after the meeting. Mexico's negotiating position centres on preserving the outcome of the first USMCA review round as a precedent against annual renegotiations that would extend commercial uncertainty until the agreement's sunset in 2036.

The split

Mexican outlets report the meeting in a cautiously positive register, leading with Sheinbaum's "advancing" language and the bilateral-agreements framing. El Imparcial was alone in detailing the US conditions beyond trade, specifically the water and border-security demands. La Opinión, the US Latino diaspora paper, follows the Mexican government framing. Mexico Business News, the English-language business outlet, foregrounds the tariff-threat context and Mexico's economy-ministry-first strategy, offering the most analytical read. Xinhua covered the meeting in advance framing, before the outcome was known.

By the numbers

• 90 minutes, the reported duration of the Sheinbaum-Greer meeting at Palacio Nacional
• 10 percent, the US tariff rate that Mexico is deferring a formal response to
• 2036, the year to which uncertainty could extend if USMCA triggers annual review cycles

Why it matters

The USMCA is the framework governing US$1.3 trillion in annual North American trade. Greer's visit to Mexico City is among the highest-level US trade contacts with Mexico since the 2026 review cycle opened; the conditions Washington is attaching, water and border security alongside trade, widen the agenda and make a quick deal harder. Mexico's economy-ministry-first approach signals it intends to fight the tariff threat on technical grounds rather than accept it as a political given.

What to watch

• Whether the Economy Ministry formally contests the 10 percent tariff and on what legal grounds
• Whether water-sharing and border-security conditions are confirmed by the US side publicly
• The next scheduled contact between Greer and Mexico's Economy Ministry
• Whether the current review cycle leads to a full renegotiation or a first-round-style limited update