Just days before he leaves office, Mexican President Andres Manuel Lopez Obrador (AMLO) has decided to take control of a port and quarry owned by Vulcan Materials Company, an American construction giant. Last month, Mexico accused the US of meddling in its elections via USAID. These actions have created a stir and increased tensions between Mexico and the United States.

The area affected is located on Mexico’s beautiful Caribbean coast, just south of popular tourist spots like Cancun and Playa del Carmen. AMLO’s administration has declared this land a protected natural area, making it illegal for Vulcan to extract limestone there, a resource the company has been mining for decades. Following this announcement, Vulcan’s stock price dropped by 1.2% in New York trading.
Vulcan’s Reaction: “Unlawful Measures”
Vulcan Materials issued a strong statement condemning the government’s actions, calling them unlawful and a violation of Mexico’s agreements with the United States and Canada regarding trade. The company warned that these measures could harm trade and investment between the two countries for a long time. They also mentioned that this situation would be added to an ongoing legal case against Mexico.
AMLO’s Nationalist Agenda
This is not the first time AMLO has clashed with foreign companies. His presidency has been marked by a nationalist approach, focusing on protecting Mexico’s resources and sovereignty. As he wraps up his six-year term, this latest move seems to align with his long-standing agenda of prioritizing national interests over foreign investments.
AMLO’s administration has been accused of taking aggressive actions against various businesses, including recent moves against other foreign companies like Air Liquide, a French gas manufacturer, and Iberdrola, a Spanish energy company.
Political Pressure from the U.S.
In response to the expropriation, a bipartisan group of U.S. senators has proposed new legislation to pressure AMLO to back down. They aim to safeguard American business interests in Mexico, which are seen as at risk due to this latest action.
The newly elected president, Claudia Sheinbaum, who will take office on October 1, has not commented on the Vulcan situation. However, she had previously expressed hope that Vulcan would agree to sell the land to the government.
Environmental Concerns and Military Presence
AMLO has previously cited environmental damage as a reason for the expropriation, even sending Mexican marines to occupy the land. Vulcan has defended its environmental record, stating that it has won international awards for its sustainability efforts and reforestation projects.
Implications for U.S.-Mexico Relations
As the dust settles on this latest development, U.S. Ambassador to Mexico, Ken Salazar, has warned that actions like this could make companies hesitant to invest in Mexico in the future. The tensions surrounding this issue could have long-lasting effects on trade relations between the two countries, particularly as AMLO’s administration pushes for judicial reforms that could increase government power.
In a time of significant political change and uncertainty, this bold move by AMLO not only raises questions about the future of foreign investment in Mexico but also highlights the deepening complexities in U.S.-Mexico relations. What comes next remains to be seen, but it’s clear that the stakes are high for all parties involved.