SACU Demand Drives Eswatini’s Chemical Exports With E951.9 Million in August

By: Nkosiyabusa Nsibande

When a single product category grows fast enough to overtake decades of established export tradition, the question that follows is rarely whether the growth is real but where it is coming from. In the case of Eswatini’s chemical and allied industries sector, now the country’s largest export earner by value, the answer appears to lie close to home.

According to the Eswatini Revenue Service’s Merchandise Trade Report for August 2026, exports classified under HS Section VI, covering chemicals and allied industry products, reached E1.57 billion for the month, an increase of E233 million, or 17.45%, on the same period last year. That figure alone would be a notable line item in any monthly release. What distinguishes it, however, is the composition of the demand behind it. Of that E1.57 billion, exports to fellow members of the Southern African Customs Union accounted for E951.9 million, up E178.5 million, or 23.08%, year-on-year. In other words, regional buyers within SACU grew their intake of Eswatini’s chemical exports at a rate meaningfully faster than the export category managed globally, and now account for close to 61% of all chemical exports leaving the country.

The distinction matters considerably for how the sector’s rise should be interpreted. A global export category growing at a healthy clip could plausibly be explained by any number of external factors: currency movements, international commodity pricing, or opportunistic demand from a handful of overseas buyers unlikely to repeat. A category where the regional bloc is growing faster than the world average, however, points toward something closer to structural integration, the kind of trade relationship built on established supply chains, proximity, and recurring industrial demand rather than one-off transactions. For Eswatini, whose economy is deeply interwoven with its SACU partners through shared customs arrangements and a common external tariff, that distinction carries weight for anyone assessing the durability of this export performance.

The scale of the shift becomes clearer when set against Eswatini’s traditional export mainstay. Textiles and textile articles, long regarded as a cornerstone of the country’s manufacturing and export base, generated E395.7 million in August 2026, according to the same ERS release, a figure that actually declined 2.73% year-on-year. Chemicals, by contrast, now generate close to four times the export revenue of textiles in a single month. This is not a marginal reordering of export categories; it represents a fundamental change in the composition of what Eswatini sells to the world, and a signal that the country’s industrial base may be undergoing a more substantive transition than headline GDP figures typically capture.

It is worth noting that the SACU-specific growth in chemical exports also outpaced SACU trade growth more broadly. Total exports to the SACU region across all product categories rose 15.25% year-on-year to E2.83 billion in August, according to the ERS report, meaning chemicals grew at nearly one and a half times the rate of the broader SACU export relationship. That gap suggests the chemicals sector is not simply riding a general uptick in regional trade conditions, but is instead capturing a disproportionate share of whatever demand growth exists within the customs union, whether through new production capacity, contract wins, or the kind of import substitution that regional manufacturers sometimes pursue in response to global supply chain disruptions elsewhere.

For investors and industry analysts tracking Eswatini’s economic trajectory, the pattern raises a reasonable set of follow-up questions rather than settled conclusions. Chief among them is whether the chemicals sector’s regional strength reflects genuine new productive capacity coming online within Eswatini, expanded contractual relationships with specific SACU buyers, or a temporary reallocation of regional supply chains that could prove less durable once conditions normalize elsewhere in the bloc. The ERS report, by design a monthly snapshot rather than a sector-level investment analysis, does not attribute the growth to any specific cause, and the figures for August 2026 remain classified as preliminary, subject to revision in line with the ERS’s standard reporting practices.

What the data does establish with reasonable confidence is the direction of travel. Eswatini’s export identity, long associated with sugar, textiles, and light manufacturing destined for a mix of regional and international buyers, is being reshaped by a chemicals sector whose growth is being driven overwhelmingly by demand from within its customs union. Whether that regional concentration proves to be a durable competitive advantage or a vulnerability tied to the fortunes of a few neighboring economies is a question that subsequent ERS releases, tracked over a longer horizon, will be better placed to answer.