Hudbay Minerals Inc. (HBM) Form 6-K — Oct 30, 2026
Hudbay Minerals and joint venture partner Mitsubishi Corporation announced the final investment decision to proceed with construction of the Copper World copper project in Arizona, per a material change report furnished on Form 6-K. Copper World is 70%-owned by Hudbay and 30%-owned by Mitsubishi, with initial growth capex of approximately $2,070 million on a 100% basis and first production targeted for the second half of 2029. Funding is structured to limit near-term dilution: Mitsubishi's $600 million initial equity investment, Wheaton Precious Metals' $230 million stream deposit, and approximately $650 million of anticipated project-level debt.
Key figures
- Hudbay ownership pct
- 70
- First production target
- second half of 2029
- Mitsubishi ownership pct
- 30
- Base case mine life years
- 15
- Wheaton stream deposit usd m
- 230
- Anticipated project debt usd m
- 650
- Extension case mine life years
- 37
- Mitsubishi initial equity usd m
- 600
- Initial growth capex 100pct usd m
- 2070
AI analysis
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