The U.S. Trade Representative’s office said Mexico had proposed some changes, but “these changes are not sufficient.”
“Mexico’s proposed approach, which is not grounded in science, still threatens to disrupt billions of dollars in bilateral agricultural trade, cause serious economic harm to U.S. farmers and Mexican livestock producers,” the office said in a statement.
U.S. farmers are worried about the potential loss of the single biggest export market for U.S. corn. Mexico has been importing U.S. GM feed corn for years, buying about $3 billion worth annually.
Mexico cites health concerns, but such a trade restriction could violate the U.S.-Mexico-Canada free trade agreement.
Mexico hopes to stave off a full-fledged trade complaint under the agreement on the corn issue as well as a dispute over Mexico’s energy sector.
The United States says Mexico is unfairly favoring its state-owned electricity and oil companies over American competitors and clean-energy suppliers. Canada also has joined in that complaint.