Focus Graphite Achieves First Aerospace Validation with Lac Knife Graphite in a Successful Hypersonic Rocket Launch

Focus Graphite Achieves First Aerospace Validation with Lac Knife Graphite in a Successful Hypersonic Rocket Launch

Successful launch marks Focus Graphite's entry into real-world defense and aerospace applications

Focus Graphite Inc. (TSXV: FMS,OTC:FCSMF) (OTCQB: FCSMF) (FSE: FKC0) ("Focus" or the "Company"), a leading Canadian graphite developer advancing high-grade projects in Québec, is pleased to announce the successful launch of Pluto Aerospace's Dash 1 Flight 003 solid-fuel rocket, featuring nozzle components developed using graphite from Focus' Lac Knife project. The project was completed in collaboration with American Energy Technologies Company ("AETC"), Pluto Aerospace ("Pluto"), a Purdue Strategic Ventures portfolio company, with additional support from ACP Technologies ("ACP"). AETC utilized Lac Knife natural graphite and synthetic graphite to produce a near-net shape manufactured graphite nozzle, which was successfully integrated into the Dash 1 sounding hypersonic rocket.

The launch took place on August 23, 2025, at 8:21 a.m. Pacific Time from the Mojave Desert test range, located between Edwards Air Force Base and NAWCWD China Lake in California. The rocket reached an altitude of more than 45,000 feet and achieved record-setting flight duration and range for Pluto Aerospace. The test program evaluated hypersonic performance and thermal resistivity, with nozzle temperatures exceeding 3,000°C. The rocket was built entirely with North American-sourced materials and components. Representatives from Pluto, AETC, Focus, ACP-T, and the United States government were in attendance for the launch. The launch marks the Company's first real-world, high-fidelity aerospace and defense application test and follows months of extensive process optimizations which led to this historic flight.

Data collected from the launch will further validate the performance characteristics of Lac Knife graphite in high-temperature and high-stress hypersonic environments relevant to surface-to-air defense systems, and commercial rocketry alike. Focus anticipates continued participation in upcoming launches, including trials involving graphene-based coatings produced from Lac Knife graphite, designed for icephobic and radar-suppression applications on rocket fins. These developments are also transferable to unmanned air vehicle (UAV) drone technology, a growing area of interest for the Company.

"This is a landmark moment for Focus Graphite, and we are proud to see Lac Knife material play a role in such an important aerospace demonstration," said Jason Latkowcer, Vice President, Corporate Development. "We thank our partners at AETC and Pluto Aerospace for including us in this historic test. The results reaffirm that Lac Knife large and jumbo flake graphite possesses the qualities required for advanced, high-performance applications in defense and aerospace. With governments around the world increasing investments in national security - such as through NATO commitments and initiatives like the Golden Dome - Focus is positioning itself to play a critical role in supplying North American-sourced graphite for these strategic needs."

This latest flight aligns with Pluto Aerospace's broader mission to make high-speed, hypersonic testing more accessible to small businesses and start-ups - a key advantage highlighted in recent coverage by the Purdue Research Foundation. The Dash platform provides rapid, cost-effective access to hypersonic test environments that typically require substantial budgets and lengthy pre-qualification timelines.

As the demand for domestic manufacturing of advanced materials continues to grow, Focus Graphite remains committed to supporting onshoring initiatives and strengthening critical mineral supply chains essential to national security.

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Image 1: Pluto Aerospace's Dash 1 Flight 003 solid-fuel rocket featuring AETC's graphite nozzle manufactured with Lac Knife graphite.

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Image 2: Launch of Pluto Aerospace's Dash 1 Flight 003 solid-fuel rocket on August 23, 2025.

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About Pluto Aerospace

Pluto is an Indiana based start-up building the fastest path from lab bench to hypersonic flight. Our test vehicles are designed for flexibility and affordability, enabling researchers, developers, and mission designers to rapidly iterate and make a make a meaningful impact on national security.

For more information, please visit https://www.plutoaerospace.com.

About Purdue Strategic Ventures

Purdue Strategic Ventures provides strategic support, early-stage investment and community activation for Purdue-connected, venture-scale start-ups with strong growth potential across agricultural, deep tech, digital tech, mobility and life sciences. Within the Purdue Research Foundation, Strategic Ventures unlocks opportunities for last start-up growth, transforming potential into performance for portfolio companies. Strategic Ventures is the nexus between entrepreneurial talent and strategic capital, driving Boilermaker innovations and investment success.

For more information, please visit https://www.strategicventures.prf.org.

About American Energy Technologies Company

American Energy Technologies Co. (AETC) is a woman-owned, privately held business which conducts operations out of the greater Chicago area. In its Wheeling, IL facility (https://www.usaenergytech.com/post/grand-opening-of-critical-minerals-processing-facility-supporting-us-energy-transition-in-chicagolan) AETC operates three business units: a manufacturing plant making battery-ready graphite and carbon materials, a pilot demonstration facility for battery materials and graphite dispersions, and a fully-functional applications laboratory supporting the above business units. Currently, AETC is one out of just three in total organizations which commercially manufacture lithium-ion battery-ready graphite in the United States. Furthermore, AETC's Wheeling, IL plant is currently the only industrial end-to-end commercial manufacturer of spherical purified surface coated natural graphite in the US. In doing so, the company develops and operates an upstream ore beneficiation, unique refining, particle spheroidization, and carbon coating technologies. AETC is both developing and produces spherical graphite (natural and synthetic), expanded graphite, partially graphitized nanostructured carbons, ultra-high purity graphite-based electrically conductive inks, paints, and coatings which find use within the industry. AETC is a proud supply chain member of electric vehicles and an approved supplier to twelve battery manufacturers and one fuel cell producer.

For more information, please visit https://www.usaenergytech.com

About ACP Technologies

ACP Technologies is a company focused on developing a domestic source of affordable, carbon-based materials. Our products are used to produce several strategic materials such as carbon fiber, synthetic graphite, carbon-carbon composites and more. ACPT provides manufacturers with low-cost alternatives to raw materials traditionally sourced almost exclusively from other countries.

For more information, please visit https://acp-technologies.net.

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.

For more information on Focus Graphite Inc. please visit http://www.focusgraphite.com

Investors Contact:

Dean Hanisch
CEO, Focus Graphite Inc.
dhanisch@focusgraphite.com
+1 (613) 612-6060

Jason Latkowcer
VP Corporate Development
jlatkowcer@focusgraphite.com

Cautionary Note Regarding Forward-Looking Statements

Certain statements contained in this press release constitute forward-looking information. These statements relate to future events or future performance. The use of any of the words "could," "intend," "expect," "believe," "will," "projected," "estimated," and similar expressions, as well as statements relating to matters that are not historical facts, are intended to identify forward-looking information and are based on the Company's current beliefs or assumptions as to the outcome and timing of such future events.

In particular, this press release contains forward-looking information regarding, among other matters: the potential performance and suitability of Lac Knife graphite for aerospace and defense applications; the anticipated benefits of the Company's collaboration with Pluto Aerospace and AETC; the expected use of data collected from the launch to validate Lac Knife graphite in high-temperature, high-stress environments; the Company's intention to participate in additional rocket launches and related testing programs, including applications involving graphene-based coatings; and Focus Graphite's positioning as a potential supplier of critical graphite materials to defense, aerospace, and drone markets in North America and internationally.

Forward-looking statements are subject to known and unknown risks, uncertainties, and other factors that may cause actual results, performance, or achievements to differ materially from those expressed or implied by such statements. These risks and uncertainties include, but are not limited to, risks related to market conditions, regulatory approvals, changes in economic conditions, the ability to raise sufficient funds on acceptable terms or at all, operational risks associated with mineral exploration and development, and other risks detailed from time to time in the Company's public disclosure documents available under its profile on SEDAR+.

The forward-looking information contained in this release is made as of the date hereof, and the Company is not obligated to update or revise any forward-looking information, whether as a result of new information, future events, or otherwise, except as required by applicable securities laws. Because of the risks, uncertainties, and assumptions contained herein, investors should not place undue reliance on forward-looking information.

Neither TSX Venture Exchange nor its Regulation Services accepts responsibility for the adequacy or accuracy of this release.

To view the source version of this press release, please visit https://www.newsfilecorp.com/release/263912

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Focus Graphite Inc.

Focus Graphite Inc.

Focus Graphite Inc is an exploration stage company. The company is engaged in the acquisition, exploration, and development of mineral properties in Canada. Its projects include Lac Knife; Lac Tetepisca graphite and Lac Guinecourt graphite property.

ALTECH - CERENERGY Battery Prototype Reaches Key Milestones

ALTECH - CERENERGY Battery Prototype Reaches Key Milestones

Altech Batteries (ATC:AU) has announced ALTECH - CERENERGY Battery Prototype Reaches Key Milestones

Download the PDF here.

Altech Batteries Ltd  CERENERGY Battery Prototype Reaches Key Milestones

Altech Batteries Ltd CERENERGY Battery Prototype Reaches Key Milestones

Perth, Australia (ABN Newswire) - Altech Batteries Limited (ASX:ATC,OTC:ALTHF) (FRA:A3Y) (OTCMKTS:ALTHF) is pleased to announce the latest performance results of the CERENERGY(R) cell and battery pack prototypes. These results confirm the technological maturity and robustness of the CERENERGY(R) technology and mark another decisive step towards industrialisation.

Highlights

- 650+ cycles with no capacity loss, proving exceptional material stability and long operational lifespan compared to conventional batteries

- Near 100% Coulombic efficiency, confirming minimal side reactions and strong intrinsic safety of sodium nickel chloride chemistry

- High energy efficiency of up to 92%, surpassing typical 70-80% levels of competing battery technologies

- Proven safety under extreme conditions - cells remained stable during overcharge, deep discharge, and thermal cycling up to 300 degC with no gassing, leakage, or rupture

- Robust and reliable chemistry - sodium nickel chloride avoids flammable electrolytes and runaway risks, confirming suitability for safe, large-scale grid and renewable energy storage

- ABS60 prototype validated under real-world conditions -tested across diverse load profiles, high-current pulses up to 50 A, and thermal variations

- Stable, efficient performance - achieved ~88% round-trip efficiency with no observable capacity fade over 110+ cycles

CELL PERFORMANCE

The CERENERGY(R) prototype cells have successfully completed over 650 charge-discharge cycles without any detectable capacity loss. Cycle life is a critical measure of battery durability, as most conventional batteries experience gradual degradation with every cycle. Achieving such performance highlights the outstanding stability of the materials and points to the potential for a long operational lifespan.

For stationary energy storage systems (ESS), this translates into fewer battery replacements, lower lifetime operating costs, and greater reliability for end users.

The cells also delivered nearly 100% Coulombic efficiency alongside an energy efficiency of up to 92% across 650 cycles. Coulombic efficiency reflects the proportion of charge recovered during discharge relative to what was supplied during charging. A value approaching 100% indicates minimal side reactions or parasitic losses, confirming the intrinsic stability and safety of sodium nickel chloride chemistry. This high efficiency demonstrates that the cells are not expending energy on unwanted processes such as electrode degradation. Such performance is vital for scalability, ensuring reliable, longterm operation in commercial energy storage applications.

Energy efficiency represents the proportion of energy delivered relative to the energy supplied. Competing technologies, including conventional high-temperature batteries and many flow batteries, typically achieve only around 70-80%. By reaching 92%, CERENERGY(R) positions itself in a highly competitive class, offering more cost-effective energy storage, stronger economics for grid operators, and seamless compatibility with the requirements of renewable energy integration.

The cells achieved a nominal capacity of 100 Ah and 250 Wh, with reliable performance even at higher discharge rates. A key feature is their ability to support multiple daily charge-discharge cycles within the 20-80% state of charge (SoC) range at 25 A. This capability positions CERENERGY(R) as a highly flexible solution for grid operators and energy storage providers, enabling cost-efficient, long-life performance in applications that demand frequent cycling such as renewable integration, peak shaving, and backup power.

CERENERGY(R) prototype cells underwent rigorous abuse testing, including overcharge to 4 V, deep discharge to 0.2 V, and thermal cycling between room temperature and 300 degC. In all cases, the cells remained stable with no gassing, leakage, or rupture -clear proof of their outstanding safety. These results highlight the intrinsic stability of sodium nickel chloride chemistry, which avoids the flammable electrolytes and runaway risks common in lithium-ion batteries. The ability to withstand extreme electrical and thermal stress demonstrates CERENERGY(R)'s robustness and confirms its suitability for safe, largescale deployment in grid, renewable, and industrial energy storage applications. This was achieved over 3 cycles with 1.8 Full Charge Equivalent (FCE) into 22 hours.

BATTERY PACK ABS60 (60 kWh) PROTOTYPE

The first ABS60 battery pack prototype has been successfully validated under real-world operating conditions, marking a major step forward in product readiness. Testing included diverse load profiles,

continuous discharges at 25 A (equivalent to C-rate of C/4 (discharges in 4 hours), or one-quarter of the pack's rated capacity per hour) at 80% depth of discharge (DoD), short-duration high-current pulses up to 50 A, and carefully controlled thermal variations.

The pack consistently demonstrated stable performance, achieving ~88% round-trip efficiency while maintaining reliable thermal management. Efficiency refers to the proportion of input energy that can be retrieved during operation-a critical measure of economic viability for large-scale storage. Over more than 110 cycles, results showed no observable capacity fading and only a slight increase in internal resistance. Capacity fading refers to the gradual decline in usable energy over repeated cycles, while internal resistance influences power delivery and heat generation.

The absence of meaningful degradation confirms the durability and electrochemical stability of the ABS60 design. These outcomes are highly significant as they demonstrate that the pack can withstand real-world duty cycles while retaining performance and efficiency, translating into longer service life, fewer replacements, and lower total cost of ownership.

For grid operators and renewable integration projects, this combination of robust cycling capability, efficiency, and thermal stability underscores the ABS60's commercial readiness and competitive advantage in the stationary energy storage market.

These results are a strong confirmation of CERENERGY(R)'s technological leadership and a clear signal of the technology's competitiveness and robustness for future applications in energy storage and industrial markets.

Group Managing Director, Iggy Tan said "These results confirm CERENERGY(R)'s robustness and readiness for market adoption. Demonstrating long cycle life, high efficiency, and unmatched safety, we are now strongly positioned to deliver a competitive and sustainable alternative for grid and industrial energy storage."

*To view photographs, tables and figures, please visit:
https://abnnewswire.net/lnk/17QS44T3



About Altech Batteries Ltd:

Altech Batteries Limited (ASX:ATC,OTC:ALTHF) (FRA:A3Y) is a specialty battery technology company that has a joint venture agreement with world leading German battery institute Fraunhofer IKTS ("Fraunhofer") to commercialise the revolutionary CERENERGY(R) Sodium Alumina Solid State (SAS) Battery. CERENERGY(R) batteries are the game-changing alternative to lithium-ion batteries. CERENERGY(R) batteries are fire and explosion-proof; have a life span of more than 15 years and operate in extreme cold and desert climates. The battery technology uses table salt and is lithium-free; cobalt-free; graphite-free; and copper-free, eliminating exposure to critical metal price rises and supply chain concerns.

The joint venture is commercialising its CERENERGY(R) battery, with plans to construct a 100MWh production facility on Altech's land in Saxony, Germany. The facility intends to produce CERENERGY(R) battery modules to provide grid storage solutions to the market.

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Battery Anode Material Refinery - Design & Location Update

Battery Anode Material Refinery - Design & Location Update

Metals Australia (MLS:AU) has announced Battery Anode Material Refinery - Design & Location Update

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IR1:IR1 Completes Acquisition to Consolidate Black Hills, US

IR1:IR1 Completes Acquisition to Consolidate Black Hills, US

Rapid Critical Metals (RLL:AU) has announced IR1:IR1 Completes Acquisition to Consolidate Black Hills, US

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Critical Minerals Market Expected to Reach $586 Billion by 2032 as Demand Grows for Supply of Essential Minerals

Critical Minerals Market Expected to Reach $586 Billion by 2032 as Demand Grows for Supply of Essential Minerals

FN Media Group News Commentary - Industry experts project that the global critical minerals market will continue maintaining substantial growth as it has in recent years. The global critical minerals market is experiencing unprecedented growth, primarily driven by the accelerating transition to clean energy technologies. According to the International Energy Agency (IEA), the market size of key energy transition minerals doubled over the past five years, aligning closely with the market size for iron ore mining. This surge is largely attributed to the tripling of lithium demand, a 70% increase in cobalt demand, and a 40% rise in nickel demand between 2017 and 2022, with clean energy applications accounting for significant portions of this demand. The sustainability of the global critical minerals market is increasingly influenced by governmental initiatives aimed at reducing environmental impact and enhancing resource efficiency. A recent report from DataM Intelligence projected that Critical Minerals Market Size reached US$ 328.19 billion in 2024 and is expected to reach US$ 586.63 billion by 2032, growing with a CAGR of 7.53% during the forecast period 2025-2032. The report said: "A notable trend in the critical minerals market is the increasing investment in mineral development, which witnessed a 30% rise in 2022 following a 20% increase in 2021. Lithium saw the sharpest investment increase at 50%, followed by copper and nickel. This investment surge is a response to the soaring demand for minerals like lithium, cobalt, nickel, and copper, driven by the deployment of clean energy technologies such as electric vehicles, wind turbines, and solar panels." Active companies in the markets this week include: Saga Metals Corp. (OTCQB: SAGMF) (TSX-V: SAGA), TMC the metals company Inc. (NASDAQ: TMC), Critical Metals Corp. (NASDAQ: CRML), Rio Tinto Group (NYSE: RIO), Empire Metals Limited (OTCQX: EPMLF) (LON: EEE).

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