An IATP analysis examines food safety and sanitary provisions in the proposed USMCA, the renegotiated NAFTA. It argues the SPS chapter could weaken application of WTO SPS rules and that weakened enforcement could disrupt trade and pose risks to consumers.
Changes to SPS and enforcement rules could affect import flows of feed ingredients such as corn and soymeal across North America, though the piece is advocacy analysis with no immediate price driver.
After 439 past neutral policy events, Corn moved a median +0.1% over 5 sessions (51% higher; middle half -1.3% to +1.2%), and +1.1% over 20.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.