Green Technology Metals (GT1) Investor presentation summary

Strategic vision and partnerships

• Aims to build Ontario's first integrated lithium business, combining mining, concentration, and conversion facilities for a domestic supply chain.

• Backed by world-leading battery material partners EcoPro and LGES, with formal JV and offtake agreements in place.

• Secured significant government support, including a $100M LOI from EDC and multiple grants for infrastructure and pre-construction.

• Strong commitment to Indigenous partnerships, emphasizing mutual trust, respect, and collaboration.

Project portfolio and development status

• Seymour Project: 10.3Mt @ 1.07% Li₂O, advanced stage with DFS nearing completion, low capex, and robust infrastructure.

• Root Project: 20.1Mt @ 1.24% Li₂O, over 10-year mine life, updated PEA completed, and further exploration upside.

• Both projects benefit from proximity to highways, rail, and port, reducing costs and accelerating timelines.

• Thunder Bay Conversion Facility: Preferred site selected, pilot test work completed, and government funding applications submitted.

Financial highlights and economics

• Seymour Project: US$251M after-tax NPV, 33% IRR, 3.5-year payback, and average annual EBITDA of US$122M.

• Root Project: US$668M after-tax NPV, 53.5% IRR, 3-year payback, and average annual EBITDA of US$234M.

• Rubidium by-product at Seymour: 8.3Mt @ 0.27% Rb₂O, among the largest global resources, offering premium pricing and strategic value.

• Market cap of $19M, cash balance of $1.98M as of June 2025, and no debt.