Investor Presentaiton

Mardie will become a Tier 1 Project Large scale, low cost and long operating life BCI MINERALS LIMITED 国 ROBUST MARKETS; QUALITY PRODUCTS High purity salt (>99.5% NaCl) ■ Premium SOP fertiliser (>52% K₂O) ■ Strong growth in Asian salt and global SOP markets ■ Robust Salt & SOP price increases during 2021 K > لا کا LARGE SCALE, MULTI-GENERATIONAL Largest Australian salt project ■ 3rd largest globally ■ 60+ year life² Expansion potential SUSTAINABLE ■ 60+ year life² ■ Seawater is an inexhaustible resource ■ 99% of energy from wind and sun³ ■ Secondary processing of waste brines to produce SOP $ LOW COST; STRONG CASHFLOWS Lowest quartile salt operating cost (incl. SOP credits) Ability to ship large vessels provides cost advantage ~$13Bn cashflow4 over 60 years² ■ Long term annuity of ~$250Mpa EBITDA STRONG STAKEHOLDER SUPPORT $360M successful capital raising Strong support from cornerstone investors Wroxby, AustralianSuper and Ryder $600M Government funding via NAIF, EFA¹ ■ $310M Green Commercial Facilities 1Northern Australia Infrastructure Facility (NAIF), Export Finance Australia (EFA) 2Subject to Mining and Port Leases being extended ³Based on KPMG energy study 4Pre-tax, ungeared, real 21

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