Investor Presentaiton

South Harz Potash Building the MOP business of choice for European markets and beyond WORLD-CLASS PROJECT ATTRIBUTES PREMIER POTASH 5.3 billion tonnes¹ LARGE MINERAL COMPELLING ECONOMICS TIER-1 SCALE ENDOWMENT 尖 SOUTHHARZ POTASH 1. LOCATION LOW-RISK, LOW-IMPACT APPROACH CLEAR DELIVERY PATHWAY DEEP POTASH MINING HISTORY REGIONAL EXPERTISE DEVELOPED INFRASTRUCTURE DIRECT EUROPEAN CONVENTIONAL MARKET ACCESS MINING & PROCESSING SUSTAINABLE FOCUS ADVANCED PRE- FEASIBILTY STUDY HIGH-CALIBRE TEAM STRONG LT MARKET FUNDAMENTALS THURINGIA GERMANY Refer to slide 21 for full details, SHP confirms that it is not aware of any new information or data that materially affects the information included in the original market announcement and, in the case of Mineral Resources or Ore Reserves, that all material assumptions and technical parameters underpinning the estimates in the relevant market announcement continue to apply and have not materially changed. SHP confirms that the form and context in which the Competent Person's findings are presented have not been materially modified AUGUST 2023 INVESTOR PRESENTATION 3

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