US-Mexico fourth round of USMCA negotiations postponed to September 28

The fourth round of USMCA negotiations between the United States and Mexico has been rescheduled to take place in Washington from September 28 to 29. The U.S. side is expected to push for Mexico to accept rules of origin for artificial intelligence equipment, increase the share of North American supply chains, and discuss tariff adjustments for steel, aluminum, and automotive sectors.