Where do tomatoes come from?

In 2024 China produced 61.6 million tonnes, 33% of the world's 188.3 million tonnes (FAOSTAT). India followed with 11%, then Turkey (Türkiye) (7.8%), United States (5.7%) and Egypt (4%). The top five account for 61%, 168 countries reported output and 26% came from outside the top ten. World production changed +7% over the ten years to 2024 and +2% on the previous year.

Chinese tonnage is split between fresh production near the cities and the processing crop of Xinjiang, where dry summers and long days suit a machine-harvested tomato. India and Turkey grow mainly for fresh domestic markets. The American crop is dominated by California's Central Valley and is almost entirely for processing, and the Mediterranean adds Egypt, Italy and Spain.

The two crops are different plants. Processing varieties are determinate, bred for thick skins and high soluble solids, and are cut once by machine. Fresh varieties are indeterminate, trained upward and picked by hand over months. FAOSTAT counts them together, which is part of why the world total is so large.

Mexico was the largest exporter of tomatoes (HS 0702) in 2024 with 29% of world export value, ahead of Netherlands (15%), on world trade of $12.1 billion (CEPII BACI). United States was the largest importer with 32%.

The fresh trade is regional rather than global. Tomatoes bruise and last days rather than weeks, so they move by truck over short distances: Mexico into the United States, Morocco and Spain into Europe, with the Netherlands both growing under glass and re-exporting other people's fruit.

What actually travels the world is paste, and it is not in these figures. Tomato paste is concentrated several times over, filled hot into sterile bags inside drums or bins, and shipped at ambient temperature under a different code, to be remanufactured into ketchup, sauce and canned goods near the consumer.

There is no futures market and no free public benchmark price for tomatoes, so this site quotes none. Processing tomatoes are contracted before planting, often through grower bargaining associations, at a price per tonne with a premium or deduction for the soluble solids measured at delivery.

Fresh tomatoes are sold quite differently, on daily wholesale markets, at auction, or on supermarket programs priced by the week, and the two prices move for different reasons. Processing prices are set once a year against carryover paste stocks and expected acreage. Fresh prices swing with the weather and with whatever arrived that morning.

The processing crop is planted to contract, so the size of the pack is decided before a seed goes into the ground. Processors set acreage against the paste they still hold, and growers accept or plant something else. A misjudged contracting round shows up a year later as either a shortage or a warehouse of unsold paste.

Paste keeps for a year or more, so the stock carried into a season sets the tone for the next one. A large carryover pushes contract prices down and acreage with them; an empty warehouse does the reverse. Because the crop is annual and the product is storable, the market cycles rather than settles.

Fresh tomatoes for northern markets are grown in heated and sometimes lit glasshouses, where gas and electricity are a large share of cost. An energy price shock changes what growers plant and whether they heat at all, and it moves European winter fresh prices more than any agronomic factor.

Tomato brown rugose fruit virus spreads by contact and on seed, defeats the resistance gene that protects against related viruses, and can ruin a glasshouse crop. Outbreaks force growers to destroy plantings and disinfect everything, and phytosanitary rules on seed and young plants now shape how material is sourced.

Fresh tomato trade runs through negotiated market access: an entry price and tariff quota into the European Union, a suspension agreement governing Mexican fruit entering the United States. Because both main flows are regional and regulated, a change in those terms can move prices faster than a bad harvest.

Processing tomatoes are transplanted or direct seeded into drip-irrigated fields, ripen together on determinate plants, and are taken in one machine pass that cuts the vine, shakes the fruit free and sorts it optically. They must reach a factory within hours, where they are washed, chopped, heated to set or break down pectin, screened, evaporated into paste and filled aseptically.

Fresh tomatoes for supermarkets are increasingly grown hydroponically under glass or plastic, in rockwool or coir, trained up strings, pollinated by bumblebees and picked twice a week for most of the year. Open-field fresh crops are staked and picked by hand in repeated passes, often before they are fully ripe so they survive handling.

Fruit picked green is commonly ripened with ethylene before sale, which is one reason field and glasshouse tomatoes taste different even when the variety is similar.

Processing output becomes paste, and paste becomes ketchup, pizza and pasta sauce, soup, juice, and canned diced and whole tomatoes. Peeled and diced lines take different varieties from paste lines, because that fruit has to hold its shape. Fresh tomatoes are eaten raw and cooked, and the premium end of the market has moved to vine, cherry and cocktail types sold on flavor.

Pomace, the skin and seed left after processing, is fed to livestock, pressed for seed oil, or extracted for lycopene, the red pigment sold as a colorant and a supplement.

Raw tomatoes are mostly water and bruise on the journey, so a factory's catchment is measured in an hour or two of driving. That fixes processing where the crop is: California's Central Valley, Xinjiang, the Po valley and Puglia, Extremadura and the Aegean. Paste is the storable, tradable form, and it is what leaves those regions.

Fresh chains are short and cold, with a few days of slack in the whole system between packing and shelf. Glasshouse production shortens them further by putting the crop next to the city that eats it.

The concentrations that matter are those processing regions, the small number of seed companies that breed the varieties, and the plant-raising nurseries that supply young plants to many growers at once. A seed-borne virus entering at that point reaches a whole industry rather than a single farm.