Includes battery-grade spec anode material and a high-performance conductive additive tailored for long-duration energy storage systems supporting renewable power

Focus Graphite Advanced Materials Inc. (TSX-V: FMS) (OTCQB: FCSMF) (FSE: FKC0) a leading Canadian graphite developer advancing its 100%-owned Lac Knife and Lac Tétépisca Projects in Québec, is pleased to announce that it has successfully shipped two battery-grade samples to prospective offtake partners for evaluation. This marks a major milestone in the Company’s commercialization strategy and advancing towards its goal of becoming a strategic supplier to the global lithium-ion battery market.

Focus worked in collaboration with American Energy Technologies Company, a U.S.-based graphite processing and R&D firm, to produce two-high purity graphite materials sourced from the Lac Knife deposit tailored for lithium-ion battery applications:

• Spherical Coated Natural Graphite (CSPG, Batch GN250619002): This anode material meets the “Standard Grade CSPG” specification, with D50 ~23.9 µm and >99.95% purity. It aligns with specifications used by leading battery producers.
• Non-Spherical Graphite Fines (Batch GN250601001): A highly conductive additive designed for lithium-iron-phosphate battery cathodes. With a particle size distribution of D50 ~3.4 µm and BET surface area of 15.8 m²/g, this additive can be used in a 50:50 blend with carbon black to improve cathode conductivity and enable thicker electrode designs, enhancing energy capacity for stationary energy storage systems.

“These shipments represent a critical leap forward for Focus Graphite”, said Dean Hanisch, CEO of Focus Graphite. “Engaging potential offtake customers with tailored materials that meet industry standards – and in some cases exceed them – positions us to participate in high-growth battery segments, particularly those supporting renewable energy storage. Additionally, the updated product information bulletins for both our anode and cathode materials enhance our visibility to other prospective customers that prioritize North American supply.”

The spherical graphite sample – produced to industry battery-grade spec – forms part of Focus Graphite’s portfolio of anode-grade offerings, including its “Standard”, “Fine” and “Ultra Fine” CSPG grades. These materials are designed to meet the diverse battery segment needs, from energy storage to fast-charge and high-power EV applications.

The non-spherical graphite additive aligns with the needs of developers targeting the rapidly expanding LFP battery market, which currently accounts for 99.9% of energy storage systems used in solar and wind installations. North America alone is seeing a surge in gigawatt-scale energy storage projects attracting major suppliers to compete for integration into local supply chains.

AETC has completed modern batch production of the Standard Grade CSPG with exceptional quality control, enabling Focus to accelerate discussions with battery cell developers and cathode/anode manufacturers. Electrochemical testing of the cathode additive is underway to further demonstrate its performance advantages over conventional carbon black-only systems.

About Focus Graphite Advanced Materials Inc.

Focus Graphite Advanced Materials is redefining the future of critical minerals with two 100% owned world-class graphite projects and cutting-edge battery technology. Our flagship Lac Knife project stands as one of the most advanced high-purity graphite deposits in North America, with a fully completed feasibility study. Lac Knife is set to become a key supplier for the battery, defense, and advanced materials industries.

Our Lac Tétépisca project further strengthens our portfolio, with the potential to be one of the largest and highest-purity and grade graphite deposits in North America. At Focus, we go beyond mining – we are pioneering environmentally sustainable processing solutions and innovative battery technologies, including our patent-pending silicon-enhanced spheroidized graphite, designed to enhance battery performance and efficiency.

Our commitment to innovation ensures a chemical-free, eco-friendly supply chain from mine to market. Collaboration is at the core of our vision. We actively partner with industry leaders, research institutions, and government agencies to accelerate the commercialization of next-generation graphite materials. As a North American company, we are dedicated to securing a resilient, locally sourced supply of critical minerals – reducing dependence on foreign-controlled markets and driving the transition to a sustainable future.