Guatemala Opens White Corn Import Quota as Prices Rise Before Northern Harvests
Guatemala’s wholesale white corn price rose Q18.50 per quintal in two weeks as adverse weather reduced domestic supply. Northern harvests and 43,000 tonnes remaining under an import quota may ease the market, although lower grain prices may not immediately reduce tortilla costs.
White corn reaches Q221 per quintal
Guatemala’s wholesale white corn market tightened in August after adverse weather reduced domestic availability. The Ministry of Agriculture, Livestock and Food, known as MAGA, reported that first-grade white corn averaged Q221 per quintal between August 24 and 28, 2026. That was Q16.50, or 8.07%, above the previous week’s Q204.50 and Q18.50 higher than the Q202.50 recorded through August 13.
During the final week of August, prices ranged from Q215 to Q225 per quintal. MAGA attributed the increase to lower available volumes after weather conditions affected production in southern and eastern Guatemala. Agriculture Minister María Fernanda Rivera Dávila described 2026 as an atypical year in which five consecutive weather events affected the agricultural sector.
Tortilla sellers reduce portions
The increase has moved beyond wholesale markets into Guatemala’s tortilla trade. Infobae reported that some outlets shifted from four tortillas for Q1 to two for the same amount. Consumers in the metropolitan area also reported shops cutting the count from four to three, while other businesses retained the price but made tortillas smaller.
The pressure is particularly significant because tortillas are a staple food and household incomes have not changed alongside food prices. At La Terminal market, where many small traders obtain supplies, first-grade white corn reportedly rose from Q2.50 per pound at the end of last year to Q7. The National Association of Basic Grains, or Anagrab, put the consumer price of corn at Q250 per quintal.
The increase has not spread evenly across the grains monitored by the government. MAGA said wholesale prices for yellow corn, black beans and white milled rice remained stable at the end of August. This points to a supply problem concentrated in white corn rather than a uniform increase across Guatemala’s principal grains.
Northern crops and imports could expand supply
MAGA expects pressure to ease when crops from Petén and the Northern Transversal Strip reach the market. Rivera Dávila said these production areas have lower climate risk and higher productivity, and that seasonal price increases commonly occur before their harvests become available. Mexican corn is already contributing to national supplies and partially offsetting the decline in local reserves.
The government has also opened an import quota for 50,000 tonnes of white corn. Around 7,000 tonnes had been used, leaving approximately 43,000 tonnes available to supplement domestic supply. The combination of those imports and the northern harvests is expected to improve availability across more parts of the country and could begin pulling grain prices lower.
Relief for tortilla buyers may take longer. Publinews reported that MAGA does not expect a decline in corn prices to translate immediately into cheaper tortillas because transport, electricity, labor and other inputs remain part of production costs. Producers and vendors also warned that fuel prices, drought damage in western Guatemala and excessive rain in the north could keep costs elevated, leaving the timing and scale of any retail reduction uncertain.
