Aurelia Metals Limited · ASX:AMI
Aurelia Metals — Corporate Update (August 2026)
25 slides from Aurelia Metals's corporate update, Aug 18, 2026
Slide 1: CCC Presentation: Hera-Federation Complex Project Update
CCC Presentation Hera-Federation Complex Project Update Q4 April – June 2026 ASX Code: AMI Tuesday 18th August 2026
Slide 2: Acknowledgement of Country
Acknowledgement of Country • Aurelia Metals Ltd respectfully acknowledges the Ngiyampaa Nation as the Traditional Custodians of this land – both past and present. • We know this land has history, custodians and stories, spanning tens of thousands of years, that endure to this day. • We pay our respe
Slide 3: Federation-Hera Complex: Progress Update
Federation-Hera Complex: Progress Update Tracking Key Dates • Nymagee Gymkhana and Bikekhana – June 13th & 14th AMI Code: AMI FY26 Q4 — Federation ramp-up on plan • Ore mined (kt) continues to increase quarter on quarter ahead of YTD plan • Operating costs ($M) in line with FY26 guidance • Infill dr
Slide 4: Federation – Mine Ramp Up ahead of plan with costs in line
Federation – Mine Ramp Up ahead of plan with costs in line
Slide 5: Federation Mine Development
Federation Mine Development Surface 1230L 1025L 800L Federation development Aug 2026
Slide 6: Federation Mine Ramping Up
Federation Mine Ramping Up rogressing ramp up i Completed to Date pleted Production & Development "Y26 03-04 FY26 Production & Development FY27 onward Planned Production & Development Image: Federation mine long section looking North nsion opportunities recoveries hi conciling lz nrough the Pr DECEM
Slide 7: Environment and Community
Environment and Community Q4 Apr . – Jun. 2026 ASX Code: AMI
Slide 8: Environment and Community: Project Approval Modification MOD 2
Environment and Community Project Approval Modification — MOD 2 • Traffic Management Plan has been approved by DPHI.
Slide 9: Environmental Priorities, Improvement Initiatives and Complaints
Environment and Community Environmental Priorities, Improvement Initiatives and Complaints • Priorities and improvement initiatives • Follow-up actions arising from questions at the last CCC meeting regarding public roads: 1. Pull-off bay on Priory Tank Road to assist truck movements a. Obtained res
Slide 10: Environmental Priorities and Complaints (continued)
Environment and Community Environmental Priorities, Improvement Initiatives and Complaints • Priorities and improvement initiatives (continued) • Dewatering remains a priority. • - Water balance study currently being worked on by EMM – Ongoing. • - Treating the water via a Reverse Osmosis plant – th
Slide 11: Air Quality Monitoring network
Air Quality Monitoring network
Slide 12: Air Quality – HVAS PM10
Air Quality – HVAS PM10 HVAS was decommissioned for a period of time post March 2026. It has since been recommissioned to measure PM10 and TSP. An exceedance of PM10 occurred on 31 January and has been reported as a non-compliance of air quality criteria.
Slide 13: Air Quality – HVAS TSP
Air Quality – HVAS TSP HVAS was decommissioned for a period of time post March 2026. It has since been recommissioned to measure PM10 and TSP. TSP criteria is an annual average. Figure below shows 2026 average compared to previous 4 years.
Slide 14: Air quality – EBAM (Dual Compliance)
Air quality – EBAM (Dual Compliance) EBAM average daily concentrations of PM10. Comparison to NEPM criteria Note – EBAM Dual Compliance did not come online until late April 2026. The Dual Compliance EBAM is a compliance monitor for PM10 and PM2.5
Slide 15: Air quality – EBAM Plus
Air quality – EBAM Plus EBAM average daily concentrations of PM10. Comparison to NEPM criteria
Slide 16: Air Quality – E-Sampler
Air Quality – E-Sampler 1 E- sampler 1 prior to January 2026 was underperforming and as a result was replaced with a new monitor in January 2026. Exceedance of daily PM10 average concentration recorded 27 May. E-Sampler is not an approved compliance monitor. Result is not considered to be an exceeda
Slide 17: Air Quality – E-Sampler
Air Quality – E-Sampler 2 Exceedance of daily PM10 average concentration recorded 11 January, 21 April and 27 May. E-Sampler is not an approved compliance monitor. Result is not considered to be an exceedance of consent criteria.
Slide 18: Air quality – EBAM (Dual Compliance) PM2.5
Air quality – EBAM (Dual Compliance) EBAM average daily concentrations of PM2.5 Comparison to NEPM criteria EBAM Dual Compliance did not come online until late April 2026. The Dual Compliance EBAM is a compliance monitor for PM10 and PM2.5
Slide 19: Groundwater Monitoring
Groundwater Monitoring Groundwater monitoring completed in June. Quarterly SWL for Hera Bores.
Slide 20: Groundwater Monitoring
Groundwater Monitoring Groundwater monitoring completed in March. Quarterly SWL and water quality for Federation bores
Slide 21: Trucking to Peak
Trucking to Peak Note – Return trip from Federation to The Peak is counted as two movements. Total quantity Month No. movements Average movements (tonnes) April 595 39.67 43338.27 May 433 27.93 31570.07 June 751 50.07 50135.95
Slide 22: Blasting
Blasting Number of blasts each month were: • April – 59 blasts • May - 60 blasts • June – 57 blasts
Slide 23: Exploration
Exploration Q4 Apr. – Jun. 2026 ASX Code: AMI
Slide 24: Exploration Update
Exploration Update Nymagee District • Federation underground drilling continued targeting Federation Lower East. • District exploration activities have been affected by recent wet weather, limiting site access. Progress at Federation Northeast remains at 60 of 155 planned aircore holes completed (2,
Slide 25: Exploration Update - continued
Exploration Update - continued AERIAL GEOPHYSICAL SURVEY Commencing mid-late August 2026 • The Aurelia Metals Exploration team has engaged a company called Xcalibur Smart Mapping to conduct an aerial geophysical survey over a large portion of the Company’s tenement holdings. The survey will extend f