Investor Presentaiton

POLY4 is differentiated from traditional fertilisers Current main potassium fertiliser sources MOP (Muriate of potash)1 Chloride Potassium ~68Mt² High chloride: harmful to some plants Principally bulk crops & emerging markets SOP (Sulphate of potash)1 I Chloride Chloride Sulphur Calcium I Magnesium Potassium ~7Mt2 Sulphur Potassium I POLY41 Low cost, high value in use substitute I I Sulphur supports production of proteins, ! enzymes, vitamins & amino acids I Wide range of established nutrients & low in chloride | I I Principally specialist crops & developed markets Flexible product for blending Total: ~39Mt of potassium² POLY4: 1.8Mt potassium³ 1. Charts show split of product by mass with potassium, calcium and magnesium expressed as oxides for comparison. Oxygen component of sulphate for SOP and POLY4 included in unlabelled segment of chart. 2. Source: CRU. Average deliveries 2020-22. MOP market includes industrial demand. SOP market includes primary & secondary SOP. Smaller SOPM market not shown. Estimated potassium (K2O) market includes agricultural MOP, primary SOP & primary SOPM. 3. POLY4 potassium content based on indicative 13Mtpa of volume. Anglo American 70

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