Mr. Brian Leeners reports

HOMERUN RESOURCES INC. ANNOUNCES FULL MINING PERMIT AND FINALIZATION OF THE DEFINITIVE LEASE AGREEMENT WITH CBPM

Brazil's National Mining Agency issued on Nov. 7, 2025, the mining permit No. 743 for the area 870.011/1989, granted under Homerun Resources Inc.'s lease agreement with Companhia Bahiana de Producao Mineral in the municipality of Belmonte, Bahia, Brazil.

The issuing of the mining permit triggered the final payment and execution between Homerun and CBPM of the definitive lease agreement No. 026/2025, dated Dec. 23, 2025, confirming the execution of the agreement No. 041/2023, signed in December, 2023, covering four mineral rights 871.011/1989, 871.375/1989, 873.385/2007 and 870.141/2014. The final payment of one million reais has then been released to CBPM.

The announced mining permit pertains to the area in which Homerun announced a National Instrument 43-101-compliant technical report on April 29, 2025, containing a preliminary resource of 25.56 million tonnes measured and 38.35 million tonnes inferred of high-purity silica sand (99.6 per cent SiO2). The MRE development initiative was part of Homerun's commitment under its partnership with Companhia Baiana de Pesquisa Mineral within the scope of the 40-year lease agreement between the parties.

"Completion of this final definitive agreement gives Homerun three fully permitted leases in partnership with CBPM and the State of Bahia, and aligns with our original stated plans to leverage Homerun into the direct control of significant resources in the SME silica sand district," stated Brian Leeners, chief executive officer of Homerun. "This milestone positions Homerun with operational-ready, permitted assets to support high-purity silica sand sales and the development of advanced purification processing and the development of advanced materials like solar glass for the energy and technology sectors."

About Homerun Resources Inc.

Homerun is building the silica-powered backbone of the energy transition across four focused verticals: silica, solar, energy storage and energy solutions. Anchored by a unique high-purity low-iron silica resource in Bahia, Brazil, Homerun transforms raw silica into essential products and technologies that accelerate clean power adoption and deliver durable shareholder value.

• Silica: secure supply and processing of high-purity low-iron silica for mission-critical applications, enabling premium solar glass and advanced energy materials;
• Solar: development of Latin America's first dedicated 1,000-tonne-per-day high-efficiency solar glass plant and the commercialization of antimony-free solar glass designed for next-generation photovoltaic performance;
• Energy storage: advancement of long-duration, silica-based thermal storage systems and related technologies to decarbonize industrial heat and unlock grid flexibility;
• Energy solutions: artificial-intelligence-enabled energy management, control systems and turnkey electrification solutions that reduce costs and optimize renewable generation for commercial and industrial customers.

With disciplined execution, strategic partnerships and an unwavering commitment to best-in-class environmental, social and governance practices, Homerun is focused on converting milestones into markets -- creating a scalable, vertically integrated platform for clean energy manufacturing in the Americas.

We seek Safe Harbor.