Global rise in food and fertilizer prices puts pressure on Mexico: inflation and farm-sector risks in the second half of the year

International price increases for grains, oils, and fertilizers are adding pressure to production costs and consumer prices in Mexico.

The rebound in global food prices regained momentum in April, against a backdrop of higher energy costs and logistics disruptions linked to the conflict in the Middle East, according to the Food and Agriculture Organization of the United Nations (FAO) index. For Mexico—a country closely tied into global grain and agricultural input markets—these moves are not remote data points: with a lag, they can feed through into costs across the agri-food supply chain, from the farm to the store shelf.

In April, the FAO Food Price Index rose 1.6% from March and was up 2% year over year. While cereals increased moderately—with a 0.8% rise in the category index and gains of 0.8% for wheat and 0.7% for corn—the more meaningful move came from vegetable oils, which jumped 5.9% and reached their highest level since 2022. The FAO attributed that surge to both supply constraints and the link to crude oil, which boosts biofuel demand and pushes up quotations for oils such as palm and soybean.

For Mexican consumers, the transmission channel is usually indirect: grains are inputs for staple foods and for animal feed, while oils affect a wide range of processed foods. In a context where inflation in Mexico has shown bouts of stickiness in some components, any external cost shock complicates the outlook for price stabilization—particularly for food goods.

At the same time, the FAO reported that the meat index climbed 1.2% and hit a high in April, driven by beef. In Mexico, where food spending represents a significant share of household consumption, sustained increases in protein prices tend to have a noticeable effect on purchasing power, even when the rise is concentrated in specific segments.

Fertilizers: the link that can raise production costs and reduce yields

The most sensitive point for Mexico is fertilizers. The FAO warned that the conflict in the Middle East has made these inputs more expensive and that a significant portion of trade flows through strategic routes, increasing vulnerability to disruptions. In addition, fertilizer prices are closely tied to natural gas costs, a key input in their production. From a production standpoint, the organization cautioned that lower fertilizer availability can translate into lower yields, with a potential impact on food supply in the second half of the year and beyond, given agriculture’s rigid calendars.

For Mexico’s farm sector, higher fertilizer prices can raise per-hectare costs and force adjustments to application rates or planting plans—especially for smaller producers with more limited access to financing. In crops such as corn and wheat, any reduction in yields not only affects rural incomes; it can also increase the need for imports, amplifying Mexico’s exposure to international prices and to USD exchange-rate volatility.

In the realm of monetary policy, these types of pressures are watched closely. If pass-through to consumer prices materializes, the challenge for the Bank of Mexico (Banxico) is to prevent supply shocks from contaminating expectations, without losing sight of the path of domestic demand and financial conditions. In parallel, the fiscal impact is usually indirect, but it can increase pressure to strengthen farm-support programs or measures to contain prices for certain inputs, depending on the political and budget environment.

Looking ahead, the effect on Mexico will depend on how long logistics disruptions last, how oil and gas prices evolve, and how well supply chains can reconfigure. The availability of global grain inventories has contained part of the increase for now, but the risk is concentrated in productive inputs—such as fertilizers—that determine future output. For food companies, agribusinesses, and consumers, the key will be the pace of pass-through: if costs remain elevated, they are likely to be reflected gradually in final prices, with differences by region and product.

In short, the global price rebound described by the FAO reopens a risk front for Mexico: higher input and food costs can put pressure on inflation and real income, while more expensive fertilizers raise the likelihood of lower yields and a tighter supply in upcoming agricultural cycles.