Corn, Soybean Export Costs Shift With Freight Volatility

Freight volatility increasingly determines export margins, making logistics costs as important as price in marketing decisions.

Corn-Soybeans_AlfRibeiro-AdobeStock_335629402_1920x1080.jpg

AlfRibeiro – stock.adobe.com

NASHVILLE, Tenn. (RFD NEWS) — U.S. corn and soybean export economics shifted noticeably in the third quarter of 2025 as transportation costs rose from the previous quarter but remained lower than a year earlier, underscoring how logistics — not farm prices alone — continue to shape export competitiveness.

From the second to the third quarter, transportation costs from Minneapolis to Japan increased for both corn and soybeans through the U.S. Gulf and Pacific Northwest. The quarter-to-quarter rise was driven primarily by higher ocean freight rates, reflecting strong global bulk demand, seasonal shipping patterns, and temporary logistical constraints. Gulf-route transportation costs jumped 14 percent for both crops, fueled by an 18 percent increase in barge rates and a 17 percent rise in ocean freight, partially offset by slightly lower trucking costs.

Despite higher freight costs, total landed costs were cushioned by weaker farm values. Corn farm prices fell nearly 12 percent quarter to quarter, while soybean values declined about 3 percent. As a result, total landed costs through the Gulf fell 3 percent for corn and rose just 1 percent for soybeans.

Year over year, the picture was more favorable. Transportation costs declined modestly on both routes as truck, rail, and ocean freight rates eased. Total landed costs fell for both commodities, particularly soybeans, improving U.S. export competitiveness.

Inspection data confirmed strong Gulf export flows, while Pacific Northwest corn shipments surged on Asian demand. USDA projects corn exports will rise in 2025/26, while soybean exports are expected to decline.

Farm-Level Takeaway: Freight volatility increasingly determines export margins, making logistics costs as important as price in marketing decisions.
Tony St. James, RFD NEWS Markets Specialist
Related Stories
Cheaper freight is helping exports move, especially corn, but weaker soybean demand looms large.
Disease risks remain a key factor to watch heading into fall.
American Farm Bureau Federation (AFBF) economist Danny Munch explains how the Emergency Livestock Relief Program application process differs from other USDA aid programs.
The modest cut should slightly reduce borrowing costs on operating loans, land notes, and equipment financing for agriculture, giving some relief to producers under heavy debt loads.
Sen. Roger Marshall, a founding member and chairman of the Make America Healthy Again caucus, joined us with his thoughts on the commission’s latest report and the key ag-related issues.
Grain shippers face lower freight values thanks to weak soybean exports and strong rail service, but barge traffic and forward Gulf loadings suggest continued uncertainty as harvest ramps up.
The Fertilizer Research Act, reintroduced by Sens. Grassley, Ernst, and Baldwin, would direct the USDA to study and publish public reports on competition and pricing trends in the fertilizer market.
Allowing year-round sales of E15 nationally could deliver billions in economic gains, according to a new study from the Renewable Fuels Association and National Corn Growers Association.
Producers may need to prepare for margin pressure in livestock feeding, while dairy farmers could benefit from stronger product demand.

Tony St. James joined the RFD-TV talent team in August 2024, bringing a wealth of experience and a fresh perspective to RFD-TV and Rural Radio Channel 147 Sirius XM. In addition to his role as Market Specialist (collaborating with Scott “The Cow Guy” Shellady to provide radio and TV audiences with the latest updates on ag commodity markets), he hosts “Rural America Live” and serves as talent for trade shows.

LATEST STORIES BY THIS AUTHOR:

Margin Protection and the new MCO add county-level margin tools — with earlier price discovery, input cost triggers, and high subsidy rates — to complement on-farm risk plans for 2026.
For aging operators and their rural neighbors, staying socially engaged is a practical strategy to preserve decision-making capacity and farm vitality.
Until a phased reopening is inked, plan for tighter feeder availability, firmer basis near border yards, and continued reliance on domestic and Canadian sources.
Set targets and use forwards, futures, or options to manage downside while preserving room for rallies.
Bangladesh’s buying surge offers temporary relief for U.S. farmers facing weaker Chinese demand, highlighting how global politics can reshape export outlets overnight.
RFD-TV Markets Expert Tony St. James breaks down the USDA’s newly unveiled plan to rebuild the US beef herd and the industry’s spectrum of responses to it.