Full Breakdown
Beef Prices Surge as Screwworm Outbreak and Trade Uncertainty Hit Supply
6/17/2026, 4:09:33 AM
Trade Framework and Trump’s Renewal Warning
The North American beef market has been integrated since the 1994 NAFTA and deepened under the 2020 USMCA, which mandates a joint six-year review and a 16-year sunset clause. With a July 1 2026 deadline to decide on extending the pact, President Donald Trump warned on June 16-17 2026 that Washington might not renew the agreement, a stance that threatens the tariff-free status beef currently enjoys.
Key Trade Figures and Supply Trends
- U.S. cattle slaughter in 2024: ~32 million head.
- Live-cattle imports from Mexico and Canada in 2024: ~2.1 million head, valued at >US$3 billion.
- Live-cattle imports fell >50 % in 2025 and >80 % in 2026 for Mexican feeder cattle, prompting Canadian bans on cattle from affected U.S. regions.
- U.S. beef exports in 2025: >US$1.3 billion to Mexico (third-largest market) and US$874 million to Canada (fourth-largest), while combined imports from those countries exceeded >US$5 billion.
Government Positions and Industry Lobbying
President Donald Trump signaled a possible USMCA withdrawal, describing a “more fragmented, bilateral approach” to trade talks, while the U.S. Supreme Court recently struck down the administration’s emergency tariffs, limiting Trump’s leverage. Farm groups, a core Trump constituency, have intensified lobbying to preserve the pact, warning that an exit would expose the United States to new tariffs and non-tariff barriers such as stricter inspections, extra paperwork, and possible export quotas.
Analyst Concerns Over Tariffs and Inflation
Trade analysts warn that abandoning USMCA could “free Mexico and Canada to impose their own tariffs,” raising costs for producers, processors and consumers, while heightened non-tariff barriers threaten the efficiency of a supply chain that relies on frequent cross-border cattle movements. Critics argue the administration’s protectionist posture may worsen inflationary pressures already felt by “inflation-weary consumers.”
Rancher Perspective on Market Risks
“We can’t lose demand for our products,” one rancher told the authors. “Look what happened with soybeans last year when China quit buying.” The comment reflects ranchers’ anxiety that a loss of export markets could mirror the soybean shock experienced when China halted purchases.
Data Gaps and Uncertain Forecasts
The article quantifies price rises and import drops but lacks precise forecasts for future beef prices, a timeline for screwworm containment, and details on how renegotiated USMCA terms would affect specific tariff rates.
Upcoming Negotiations and Potential Market Impact
U.S. and Mexican negotiators will reconvene before the July 1 2026 deadline to decide on extending USMCA, a decision that will determine whether cross-border cattle movements stay tariff-free and whether new non-tariff barriers will be imposed. Ranchers, processors and consumer groups are watching closely, as any shift could tighten U.S. beef supplies and push prices higher.
