Urea prices have jumped nearly 60% in three weeks. Crude oil gets the headlines. Urea gets the harvest.
Brazilian agribusiness trade groups are now on high alert, warning that the Middle East conflict threatens the country’s next soybean harvest. China, the world’s largest fertilizer producer, has simultaneously restricted fertilizer exports, tightening global supply at exactly the moment demand is spiking. Most financial trading desks haven’t looked up from the crude chart long enough to notice.
Why Gas Prices Are Fertilizer Prices
Urea is produced from natural gas via the Haber-Bosch process. Roughly 70% of a urea plant’s operating cost is natural gas feedstock. Iran holds the world’s third-largest natural gas reserves. The Strait of Hormuz handles approximately 20% of global LNG trade. Disrupt the strait and you do not just raise the oil price — you raise the manufacturing cost of every bag of fertilizer produced from Gulf gas, regardless of where the factory is located.
The relationship is structural, not speculative. Higher gas prices flow through to higher urea production costs within weeks, not months. Those costs then sit on the balance sheets of every farmer who needs to plant a crop before the end of Q2. EY-Parthenon analysts flagged Hormuz disruption as raising “inflation risk and recession odds” — but their models focused on direct energy costs. The agricultural second derivative is a different calculation, and it is compounding right now.
China Closed the Exit Door
In a normal supply shock, markets reroute. Buyers who can’t get Middle Eastern supply find alternatives. China, the world’s largest fertilizer producer, is the obvious alternative. That alternative is now closed.
Beijing has restricted fertilizer exports, pulling China’s supply from global markets. This is not the first time — China imposed similar restrictions in 2021 and 2022, producing sharp spikes in global urea benchmarks on both occasions. This time the move coincides with an already-disrupted global supply chain rather than a stable one. The compounding effect is straightforward: Iranian gas disruption reduces production capacity for Gulf urea exporters; Chinese export restrictions eliminate the largest available replacement source; prices go higher than either shock alone would produce.
China also cut battery export rebates in the same period, sending lithium prices higher. Two strategic commodity categories restricted in the same week, during the same geopolitical event.
Brazil Is the Pressure Point
Brazil imports approximately 85% of the fertilizers it uses domestically. It is the world’s largest soybean exporter, accounting for roughly 40% of global soy shipments. Those two facts create one very exposed supply chain.
Brazilian agribusiness trade publications are already flagging the risk explicitly: “Brazilian agribusiness is on high alert as the war in the Middle East threatens the next harvest.” The safrinha — Brazil’s second corn crop — requires fertilizer procurement decisions in Q2 2026. Soybean planting for the 2026/27 season begins in September and October. If fertilizer costs remain elevated, or if supply is unavailable at any price, farmers face a binary choice: plant at a loss, or cut planted area. Either outcome reduces export volumes. Either outcome moves Chicago Board of Trade soybean futures.
Potash — another fertilizer input — is already facing a supply deficit, with commodity analysts flagging a global potash supply crisis emerging independently of the Iran shock. Brazil’s fertilizer problem is a convergence of three separate supply issues hitting simultaneously: gas-derived urea prices up 60%, Chinese export restrictions removing alternative supply, and a pre-existing potash deficit.
What Markets Are Pricing — and What They’re Missing
CBOT soybean and corn futures have not fully repriced this risk. The market’s current attention is on energy — crude near $100, natural gas elevated, European industrial PMIs falling. The Economist described markets on March 24 as “gripped by an alarming cognitive dissonance” with investors all appearing to think everyone else is wrong. Part of that dissonance is the multi-lag structure of this particular shock.
Food CPI lags fertilizer prices by approximately six months. The fertilizer shock is happening in March 2026. The food inflation signal shows up in CPI readings from Q3 and Q4 2026. Central banks currently have their hands full with energy-driven inflation: the Bank of England’s chief economist Huw Pill warned this week that rate-setters “cannot allow the fog of uncertainty to paralyze them” on tackling price surges caused by the war. Fed Governor Michael Barr said rates may need to hold steady “for some time.” A food inflation second wave arriving in Q3 would extend that hold further — and make rate cuts in 2026 effectively impossible.
UK factories recorded the biggest jump in cost pressures since 1992 this week, driven by energy. The food component hasn’t shown up yet. When it does, the political pressure on central banks to cut rates — and the economic pressure to hold them — will intensify simultaneously.
The Positions That Are Already Moving
The most direct expression of this trade is in fertilizer producers. Nutrien (NTR) is the world’s largest potash producer and a major urea supplier. Mosaic (MOS) is the largest US potash and phosphate producer. CF Industries (CF) is one of the largest global urea producers, with North American manufacturing capacity insulated from the Gulf supply chain. All three have direct leverage to urea and potash price increases.
The secondary trade is in agricultural commodity futures. CBOT July soybeans and December corn are the instruments that move if Brazilian planted area comes in below consensus. Both are currently pricing a Brazil that still plants normally. That assumption is under stress.
On the short side: food processors and packaged-food companies with thin margins and limited pricing power face a cost-push squeeze arriving in H2 2026 that their current earnings guidance does not reflect. Companies that source heavily from Brazil — soy crushers, poultry producers, animal feed manufacturers — are particularly exposed.
What to Watch and When
The urea Middle East FOB benchmark is the first number to track. If it holds above current elevated levels through April, the food inflation second wave is structurally locked in — crop decisions will have been made at high input costs, and no diplomatic development reverses that. China’s Ministry of Commerce publishes fertilizer export quota announcements; any expansion of restrictions would accelerate the timeline. CBOT July soybean futures breaking above recent resistance levels would signal that physical traders have started pricing the Brazilian harvest risk ahead of the broader market.
The Iran war will eventually end — the US sent a 15-point proposal to Tehran via Pakistan this week. But the fertilizer decisions for the 2026 harvest will have been made long before any ceasefire. Urea at these prices, for this long, sets the food cost floor for 2026/27 regardless of what happens in the Strait of Hormuz in April. That is the trade most desks haven’t positioned for yet.
Disclaimer: This article is for informational purposes only and does not constitute financial advice. Nothing here should be taken as a recommendation to buy or sell any security or asset. Always do your own research and consult a qualified financial adviser before making investment decisions.
