G Mining Ventures (GMIN) Corporate presentation summary

Project development progress

• Significant advancements in the industrial area, with major concrete works completed for CIP & CIL tanks, Pre-Leach Thickener, and SAG & Ball Mills; steel framing finished for the Assay Lab, Power Plant, and Mine Maintenance Facility.

• CIL tank excavations are progressing, CIP tank foundations are complete, and installation is set for August; pipe rack structure work has started.

• Pre-Leach Thickener construction is over halfway for exterior rings, with further pours scheduled for August.

• SAG Mill foundation is finished with anchor bolts and plates installed; Ball Mill foundation concrete pour planned for August.

• Primary Crusher mat foundation concrete pour is complete, with further structural work to continue in August.

Infrastructure and facilities

• Mine Maintenance Facility has completed frame and slab pours for heavy truck, light truck, and warehouse; electrical and piping installation ongoing.

• Assay Lab steel framing is complete, roof installation and interior electrical work to proceed in August; lab equipment procurement underway for September completion.

• Power Plant has over 1,350 m³ of concrete poured, Engine Hall framing complete, and foundational work for day tank and stack finished; cable tray and electrical installation ongoing.

• Tailings Storage Facility construction and access road are progressing on schedule, with detailed design and dam break analysis completed; site preparation for engineered fill is underway.

Strategic acquisitions and workforce initiatives

• Acquisition of G2 Goldfields and the Oko-Ghanie project completed, consolidating adjacent deposits into a single operation.

• Three new 44-seat coach buses have arrived to enhance employee transportation between key locations, improving comfort and efficiency.

• Launched the "Proud To Be GMIN" campaign across Guyanese offices and the Oko site, strengthening workforce unity and company culture.

• Employees celebrated Emancipation Day in Guyana by wearing traditional African attire, honoring heritage and resilience.