Interview with Alex Walker, CEO, East Star Resources

Our previous interview: https://www.cruxinvestor.com/posts/east-star-resources-lseest-driving-towards-near-term-copper-production-in-kazakhstan-4519

Recording date: 9th December 2025

East Star Resources (LSE: EST) has established a distinctive development model for junior mining companies, securing strategic partnerships that fund exploration and production while maintaining significant equity positions across multiple copper and gold projects in Kazakhstan.

The company's approach centers on two major partnerships that fundamentally alter its capital structure. Endeavour Mining, a FTSE 100 company, has committed $5 million over two years with potential for an additional $20 million, while simultaneously taking an equity position to become East Star's largest shareholder. The joint venture targets tier-one gold discoveries of 3+ million ounces, with Endeavour carrying East Star through to prefeasibility studies on successful projects where the company retains 20% ownership.

Separately, Hong Kong Shanghai Mining Services - an EPCM contractor that has built over 500 processing plants globally - will fully fund development of the Verkhuba copper deposit to production. East Star retains 30% ownership of the 20 million ton resource grading 1.2% copper without contributing additional capital, with production targeted for 2027-2028.

CEO Alex Walker explained the strategy addresses fundamental challenges facing junior explorers: "You can spend a few million dollars per target and not have enough to show for it." The partnership structure allows East Star to advance multiple projects simultaneously while achieving cash flow neutrality in 2026 through management fees and partner funding.

The company maintains 100% ownership of three porphyry projects and the Rulikha VMS deposit, which hosts a 500,000+ ton copper equivalent exploration target based on digitized Soviet drilling data. This retained optionality provides leverage to future copper price movements and additional partnership opportunities.

Kazakhstan's reformed mining code, modeled on Western Australia's first-come-first-serve system, combined with extensive infrastructure including smelters, railways, and concentrators, provides what Walker describes as "the cheapest place in the world to dig a hole." Recent entry by Ivanhoe, Rio Tinto, and First Quantum validates the jurisdiction's emerging status as a strategic copper-gold province.

Learn more: https://www.cruxinvestor.com/companies/east-star-resources

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