Mining · Free brief · DRAFT
Zambia's Sulphuric Acid Export Permits, Explained
By AfriLens Intelligence · Data as of 14 October 2026 · Target keyword: Zambia sulphuric acid export ban
Zambia went from an acid export ban to permits to limited exports to the DRC. The timeline, who supplies whom and why DRC buyers face supply risk.
Why Zambia matters: ~2 Mt/yr of smelter acid next door to the DRC
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Timeline: from shortage to ban to permits
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Aug 2025 shortage; Sep 2025 export ban
6 Feb 2026 Cabinet approval; permits in force from March
15 May 2026: limited exports resume (Mopani, Chambishi)
Who supplies whom (Mopani → Glencore in the DRC; Chambishi → Chinese-owned DRC mines)
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Why DRC buyers should treat Zambian acid as interruptible
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Indicators to watch (Ministry of Commerce permits; Mopani/CCS outages)
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Data gaps: permit volumes and shutdown durations are not public
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How this was made. Compiled by the AfriLens research desk from cited sources, cross-verified against independent sources, numbers re-checked against source tables and editorially reviewed. See the methodology. Corrections log.
Next steps
- "See the full risk matrix and policy scenarios in the flagship" → /sulphur; for custom needs: "Need a policy scan on your supply route? Ask about a Rapid Scan" → /rapid-scan
- Flagship: Africa's Sulphur and Sulphuric Acid Squeeze 2026
- Sector hub: Africa mining research
Information only; not investment, legal or procurement advice.