• South Korea received roughly 31,000 tonnes from the latest South African maize shipment
• Zimbabwe absorbed 39% of South Africa’s 2025/26 maize exports
• El Niño places renewed value on recorded grain stocks and commercial deliveries

Harare — South Africa exported 42,701 tonnes of maize in the preceding week, with about 73% sent to South Korea and the balance to neighbouring countries, according to Wandile Sihlobo, chief economist at the Agricultural Business Chamber of South Africa.

Agbiz placed South Africa’s maize exports since the marketing year opened in May at 1.06 million tonnes and expects about 3.0 million tonnes for the full 2026/27 season. The expectation exceeds the roughly 2.0 million tonnes exported in the season that ended in April 2026. The widely cited 2.4 million tonnes was an earlier forecast for that season rather than the final export outcome.

The export programme rests on a large crop. South Africa’s Crop Estimates Committee placed the 2026 maize harvest at 17.4 million tonnes in its August production forecast, comprising 9.49 million tonnes of white maize and 7.91 million tonnes of yellow maize. The committee has yet to issue its final production figure.

South Africa’s maize trade has historically balanced regional food demand with Asian feed demand. Vietnam, Taiwan and South Korea have been regular Far Eastern buyers, largely for yellow maize used in animal feed. Their purchases weakened during 2025/26 as cheaper global supplies reduced demand for cargoes from Southern Africa.

Zimbabwe replaced much of that lost demand. It bought 780,770 tonnes of South African maize in 2025/26, equivalent to 39% of the country’s roughly 2.0 million tonnes of exports for the season. The volume included white and yellow maize and followed the weaker domestic crop that left Zimbabwe reliant on regional supply.

The relationship has carried substantial volume over several seasons. The United States Department of Agriculture’s Pretoria office estimates that Zimbabwe imported 2.7 million tonnes of maize from South Africa in the three marketing years to 2025/26, accounting for 35% of South African exports over that period. Zimbabwe imported about 1.3 million tonnes in the 2024/25 drought-affected season before purchases fell to about 780,000 tonnes in 2025/26.

South Korea’s latest cargo therefore widens South Africa’s buyer base at a time when Zimbabwe has reported a larger harvest. The weekly shipment does not establish South Korea’s rank among full-season destinations, and the available update does not identify the maize colour or transaction price. It confirms that South Africa has an export route beyond the regional market.

That route matters because the regional grain market has entered the current season with ample supply and low prices. FAO recorded South African white and yellow maize wholesale prices at their lowest 2026 levels in June and their lowest point since October 2021. The lower wholesale prices have passed through to cereal markets in import-dependent economies, including Lesotho, Botswana and Eswatini.

South Africa can direct part of its surplus into Asian markets while regional traders and millers retain access to local supply. This reduces the volume competing directly for Southern African demand. It also leaves regional prices tied to the size of the crop, carry-over stocks and the purchasing capacity of neighbouring markets.

The stock position now matters beyond the current export season. The World Meteorological Organisation said El Niño is firmly established and has an exceptionally high likelihood of persisting through February 2027, with the event expected to strengthen further before the end of 2026. The organisation also cautioned that El Niño intensity alone cannot determine the outcome in an individual country because other ocean and atmospheric conditions affect local rainfall.

Southern Africa has often experienced below-average rainfall and higher temperatures during El Niño episodes. A dry or erratic 2026/27 summer season would place pressure on rain-fed maize production, grazing land, water availability and hydropower generation. The risk arrives during planting and stock-management decisions, before the next harvest produces evidence of any crop loss.

Zimbabwe has reported a 2.68 million-tonne maize harvest as at 30 July, against annual grain requirements of about 2.2 million tonnes. The difference produces an apparent 480,000-tonne surplus. Seed retention, post-harvest losses, stockfeed demand, strategic-reserve requirements and grain held outside recorded markets reduce the share available for commercial sale or reserve accumulation.

The Agricultural Marketing Authority recorded 312,717 tonnes of maize deliveries through the Grain Marketing Board, the Zimbabwe Mercantile Exchange and registered buyers between 1 April and 24 July. The volume was 106% above the comparable period in 2025. Using the subsequently reported 2.68 million-tonne harvest as the reference, the recorded deliveries represented about 12% of the crop.

The delivery gap places the current policy task in storage, payment and market access. Grain held on farms supports household food availability, while millers, stockfeed producers and the strategic reserve require grain that has entered recorded channels. The country’s physical harvest and its commercially available supply therefore remain separate measures.

A stronger El Niño outlook increases the value of closing that gap. Grain that reaches formal depots can be financed, quality-tested, stored, released to processors and counted within national reserve planning. Grain held outside those channels remains less visible to the market and less available for an organised response if the next season produces a tighter supply position.

The relevant measures now sit in formal deliveries, Grain Marketing Board stocks, private-buyer purchases, producer payment periods, milling supply and retail maize-meal prices. South Africa’s export pace, regional maize prices and the rainfall outlook provide the wider market conditions around those numbers.

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