
With proposed USTR shipping fees set to take effect Oct. 14, 2025, the U.S. grain export industry finds itself in a precarious position.
While bulk agricultural commodities have received exemptions under Annex 2, Alejandra Castillo, president and CEO of the North American Export Grain Association (NAGEA), warns that unresolved implementation questions could still disrupt the supply chain and hand competitive advantages to Brazil and Argentina.
Drawing from NAEGA’s ongoing dialogue with the administration and feedback from exporters nationwide, Castillo identifies five critical areas demanding clarity before the October deadline.
1. Will larger Panamaxes face fees despite bulk exemptions?
Modern Panamax vessels (Kamsarmax) can carry 80,000 to 90,000 metric tons deadweight tonnage, significantly larger than older models. The question remains whether these larger vessels fall under Annex 2 exemptions or will incur fees based on size thresholds. This single clarification could determine vessel availability for the majority of U.S. grain exports.
2. How will ballast vessel definitions impact port calls?
The definition of a "ballast vessel" coming into U.S. ports remains unclear, creating confusion for ship owners scheduling port calls. Without precise parameters, vessel operators may choose alternative origins like Brazil rather than risk unexpected fees, reducing capacity at U.S. ports even for exempted cargo.
3. Which agency will handle supply chain disruptions?
When supply chain breaks occur under the new fee structure, exporters need to know which federal agency to contact and what protocols to follow. The absence of clear administrative procedures could leave time-sensitive agricultural shipments stranded, causing financial losses and damaging U.S. reliability as a supplier.
4. What are the exact fee calculation and assessment points?
Beyond knowing whether fees apply, exporters need specifics: How much? At what point in the loading process? Who assesses and collects? These operational details determine everything from contract negotiations to margin calculations. Container shipments, in particular, are expected to face significant fees with unclear assessment protocols.
5. How will inland transportation adjust to reduced vessel capacity?
If fee structures limit vessel and container availability at U.S. ports, the entire supply chain feels the impact. Rail operators, barge lines, and inland elevators need advance notice to adjust logistics. Limited port capacity creates bottlenecks that ripple backward through the system, affecting everything from storage to feed mill operations.


















