Cyprium Metals Limited · ASX:CYM
Cyprium Metals — Diggers & Dealers Conference 2026
18 slides from Cyprium Metals's conference presentation, Aug 4, 2026
Slide 1: Building Australia's Next Great Copper Company
For personal use only BUILDING AUSTRALIA'S NEXT GREAT COPPER COMPANY DIGGERS & DEALERS CONFERENCE INVESTOR PRESENTATION | AUGUST 2026 www.cypriummetals.com www.cypriummetals.com
Slide 2: Important Information
IMPORTANT INFORMATION Summary information This Presentation contains summary information about Cyprium, and its activities current only at the date of this Presentation. This Presentation is for information purposes only. The information in the Presentation is of a general nature only and does not p
Slide 3: CYM: Rapid Staged Expansion of WA Brownfield Copper
CYM: RAPID STAGED EXPANSION OF WA BROWNFIELD COPPER Nifty Copper Complex: abundant reserves, 75,000 tonnes of brownfield copper processing plant capacity and infrastructure Nifty Copper Complex Area Status Reserves1 Plant Product For personal use only Existing HL Pad Permitted 44,000 t Cu SXEW Catho
Slide 4: Significant Brownfield Site
SIGNIFICANT BROWNFIELD SITE Two processing plants, fully built infrastructure and permits For personal use only 4 CYPRIUM | DIGGERS & DEALERS PRESENTATION | AUGUST 2026
Slide 5: Significant Brownfield Site: 17 Million Tonnes on Heap Leach Pads
SIGNIFICANT BROWNFIELD SITE Two processing plants, fully built infrastructure and permits 17 MILLION TONNES OF MATERIAL ON HEAP LEACH PADS For personal use only 5 CYPRIUM | DIGGERS & DEALERS PRESENTATION | AUGUST 2026
Slide 6: Significant Brownfield Site: Ponds, Pipes and Leaching Infrastructure
SIGNIFICANT BROWNFIELD SITE Two processing plants, fully built infrastructure and permits PONDS, PIPES AND LEACHING INFRASTRUCTURE For personal use only 6 CYPRIUM | DIGGERS & DEALERS PRESENTATION | AUGUST 2026
Slide 7: Significant Brownfield Site: SXEW Plant, Power Station, Gas
SIGNIFICANT BROWNFIELD SITE Two processing plants, fully built infrastructure and permits 25,000 TONNE CAPACITY SXEW PLANT, POWER STATION, NATURAL GAS For personal use only 7 CYPRIUM | DIGGERS & DEALERS PRESENTATION | AUGUST 2026
Slide 8: Significant Brownfield Site: Existing Open Pit
SIGNIFICANT BROWNFIELD SITE Two processing plants, fully built infrastructure and permits EXISTING OPEN PIT OVERLYING LARGE SULPHIDE RESERVE For personal use only 8 CYPRIUM | DIGGERS & DEALERS PRESENTATION | AUGUST 2026
Slide 9: Significant Brownfield Site: Float Plant and Mill
SIGNIFICANT BROWNFIELD SITE Two processing plants, fully built infrastructure and permits 50,000 TONNE FLOAT PLANT, 2.8 MTPA MILL For personal use only 9 CYPRIUM | DIGGERS & DEALERS PRESENTATION | AUGUST 2026
Slide 10: Near Term Nifty Asset Strategy
NEAR TERM NIFTY ASSET STRATEGY PHASE 1 – Leach Existing Pads; Restart SXEW – Targeting 6,000 tpa cathode through refurbished “B Train” – Expand plant capacity to match copper recovery For personal use only PHASE 2 – Open pit restart, expand SXEW1 – Refurbish “A Train” – Build Pad 7 – Initiate open p
Slide 11: Phase Cathode: Partial Refurbishment of SX-EW Plant
PHASE 1 CATHODE: PARTIAL REFURBISHMENT OF SX-EW PLANT Nifty SXEW: two independent process trains with shared components, historic peak annual production of 25,000 tonnes cathode Shared Components In Refurbishment Electrolyte Tanks Organics Raffinates For personal use only Diluent Shared Components I
Slide 12: Phase Cathode: Re-Leaching Existing Pads
PHASE 1 CATHODE: RE-LEACHING EXISTING PADS Surface leach designed to continually irrigate 1.2 million tonnes of material – Pads are turned over, covered with soaker hoses and onflow piping, and irrigated – As grade drops, leached material is stripped and removed, and process is repeated below Initia
Slide 13: Direct Injection Leaching Trial
DIRECT INJECTION LEACHING TRIAL Potential for rapid increase in material under leach >> 1.2 million tonnes 14 well program injecting solution at low nad high pressure into multiple levels For personal use only Confirms field scale hydraulic properties and connectivity, well spacing designs 13 CYPRIU
Slide 14: Transformational Six Months
TRANSFORMATIONAL SIX MONTHS 2H 2026 delivers production and continued maturation of growth options in a market clamoring for copper For personal use only Practical / mechanical completion and regulatory sign-offs of plant and pad First leach Wet commissioning of SXEW plant First copper cathode Open
Slide 15: Concentrate: Match Mine to Processing Plan
CONCENTRATE: MATCH MINE TO PROCESSING PLAN1 2.8MT MILL, 50,000 TONNE FLOAT PLANT OPTION 1 (PFS): CONTINUOUSLY ENERIGZED; LAST OPERATED 2019 MATCH FLOAT PLANT CAPACITY BY EXPAND MILLING kt 50 For personal use only 45 46 46 46 40 43 44 44 41 41 35 39 39 30 34 35 35 33 35 25 28 20 22 15 10 14 14 12 5 -
Slide 16: 2,000 km2 of Under-Drilled Prime Basin Margin Targets
2,000 KM2 OF UNDER-DRILLED PRIME BASIN MARGIN TARGETS For personal use only Exploration to extend oxide production base from known occurrences and increase sulphide reserves 16 CYPRIUM | DIGGERS & DEALERS PRESENTATION | AUGUST 2026
Slide 17: Cyprium Metals Snapshot
CYPRIUM METALS SNAPSHOT (ASX: CYM) Brownfield restart of prolific copper complex in Western Australia CORPORATE SUMMARY1 CYM 12MTH SHARE PRICE CHART Share Price (as at 3 August 2026) A$0.455 Share Price (A$) Volume (M) 0.70 Shares on issue 578m 0.60 Market Capitalisation A$263.0m 0.50 For personal u
Slide 18: Contact
CONTACT For personal use only Angus Miles Corporate Development and Investor Relations +61 8 6374 1550 Chris Lim External Media Relations Advisor +61 493 392 001 communications@cypriummetals.com Registered Office Level 1, 437 Roberts Road Subiaco WA 6008 Australia Telephone +61 8 6374 1550 www.cypri