Mining · Free brief · DRAFT

South Africa's Sulphur Imports and the Fertiliser Squeeze

By AfriLens Intelligence · Data as of 14 October 2026 · Target keyword: sulphur imports South Africa

SA uses ~11 Mt/yr of sulphuric acid, ~7 Mt from imported sulphur. What Foskor's shutdown and 30% higher MAP prices mean for fertiliser buyers.

How much acid South Africa uses: ~11 Mt/yr, ~7 Mt from burning imported sulphur

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The implied sulphur bill

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~2.3 Mt/yr sulphur at normal run-rates (AfriLens derivation)

~US$0.7–0.8bn gross annual cost increase if all capacity had kept running (AfriLens estimate); why the real bill shows up partly as lost output

Foskor's Richards Bay acid plant and the IDC's R4.7bn loss

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Foskor's sulphur tenders (40 kt; 30–50 kt for Sep–Oct); successful bidders not published

Farm-gate impact: MAP +8.2% m/m and +30.0% y/y in June 2026 (Grain SA)

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Why SA mining is partly insulated (smelter acid from PGM and copper; Sasol, Palabora, AECI)

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Buying acid in a shortage: precursor rules and fraud red flags

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What fertiliser and agribusiness buyers should do for 2027

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Next steps

• "Get the South Africa section and full source list in the flagship" → /sulphur
• Flagship: Africa's Sulphur and Sulphuric Acid Squeeze 2026
• Sector hub: Africa mining research

Information only; not investment, legal or procurement advice.