Can St Barbara’s Simberi Expansion Deliver $1 Billion NPV and 13 Years of Gold Production?

• Mineral resources increased by 0.9 million ounces gold and 2.8 million ounces silver
• Total gold production forecast at 2.1 million ounces over 13 years
• All-in Sustaining Costs projected between US$1,100 and US$1,400 per ounce from FY29 to FY36
• Initial capital expenditure estimated at US$275 million plus US$50-70 million pre-expansion growth capital