CHARBONE Secures Long-Term Hydrogen Supply Contract with Hone Inc. to Support Clean Energy Solutions for the Entertainment Industry

CHARBONE Announces Change of Corporate Name and Registered Address

In case you missed it, REPLAY Charbone's 1Q26 earnings call and corporate update - info.rbmilestone.com/charbon… $CHHYF $CH #IndustrialGases #UltraHighPurity #hydrogen #CleanHydrogen #GreenHydrogen #helium #cleantech #energy #energysecurity #decarbonization #EnergyTransition #GasDistribution #AIInfrastructure #ArtificialIntelligence #DataCenters #Semiconductors #Healthcare #Aerospace #Microcaps #Smallcaps

Join Us for Charbone's Q1 2026 results and corporate update webinar tomorrow, May 29th @ 11:00am ET - info.rbmilestone.com/charbon… Q1 Results: static1.squarespace.com/stat… @CHARBONE_news #CHHYF #CH #IndustrialGases #UltraHighPurity #hydrogen #CleanHydrogen #GreenHydrogen #helium #cleantech #energy #energysecurity #decarbonization #EnergyTransition #GasDistribution #AIInfrastructure #ArtificialIntelligence #DataCenters #Semiconductors #Healthcare #Aerospace #Microcaps #Smallcaps

NEWS & EVENT: CHARBONE $CH $CHHYF and Vema Hydrogen Build Québec Hydrogen Supply Chain to Meet Wellhead-to-Industrial Gas Demand and Reduce Transport Costs - static1.squarespace.com/stat… New agreement anchors a scalable hydrogen supply chain in one of North America’s fastest-growing energy hubs * Register for upcoming webinar May 29th: info.rbmilestone.com/charbon… * Fact Sheet: static1.squarespace.com/stat… @CHARBONE_news #CHHYF #CH #IndustrialGases #UltraHighPurity #hydrogen #CleanHydrogen #GreenHydrogen #helium #cleantech #energy #energysecurity #decarbonization #EnergyTransition #GasDistribution #AIInfrastructure #ArtificialIntelligence #DataCenters #Semiconductors #Healthcare #Aerospace #Microcaps #Smallcaps

EVENT: CHARBONE $CH $CHHYF to Host Q1 2026 Results and Corporate Update Webinar. Join us Friday, May 29, 2026 @ 11am ET to hear the Q1 results and to learn more about the industrial gases sector tailwinds and how it’s supporting CH’s operations and upcoming milestones. * REGISTER: info.rbmilestone.com/charbon… * Presentation: static1.squarespace.com/stat… * Fact Sheet: static1.squarespace.com/stat… @CHARBONE_news #CHHYF #CH #IndustrialGases #UltraHighPurity #hydrogen #CleanHydrogen #GreenHydrogen #helium #cleantech #energy #energysecurity #decarbonization #EnergyTransition #GasDistribution #AIInfrastructure #ArtificialIntelligence #DataCenters #Semiconductors #Healthcare #Aerospace #Microcaps #Smallcaps

$CH $CHHYF CHARBONE releases updated deck and fact sheet * Deck: static1.squarespace.com/stat… * Fact Sheet: static1.squarespace.com/stat… Dave Gagnon, Chair & CEO of CHARBONE, commented: “The updated Corporate Presentation and Fact Sheet bring together, in one place, the market context and the project execution story that we believe make CHARBONE a differentiated investment opportunity. The structural undersupply of clean UHP hydrogen and helium, combined with accelerating demand from semiconductors, AI, data centers, advanced pharma, and aerospace, defines a multi-decade tailwind, and our modular, decentralized model is purpose-built to capture it. With Sorel-Tracy in commercial production, Detroit and Wisconsin advancing, and Malaysia entering an equity-participation phase, our pipeline has never been clearer or more tangible.” static1.squarespace.com/stat… Follow Charbone’s progress here: bit.ly/491ZxG7 @CHARBONE_news #CHHYF #CH #IndustrialGases #UltraHighPurity #hydrogen #CleanHydrogen #GreenHydrogen #helium #cleantech #energy #energysecurity #decarbonization #EnergyTransition #GasDistribution #AIInfrastructure #ArtificialIntelligence #DataCenters #Semiconductors #Healthcare #Aerospace #Microcaps #Smallcaps

➡️ Disseminated on behalf of: CHARBONE Corp. __ "The market for ultra-high purity [UHP] industrial gases is growing, and we are positioned in high-value industrial segments where purity and reliability matter." Benoit Veilleux, CFO of @CHARBONE_news (TSXV: $CH | OTCQB: $CHHYF | FSE: K47), discusses why clean UHP hydrogen is becoming essential for semiconductors, AI data centres, pharmaceuticals, and advanced manufacturing, and how the company is advancing commercially with plans to quadruple production capacity in 2026. Watch the full video to see how CHARBONE is scaling clean UHP hydrogen production for some of the fastest-growing industries in North America.

$ABSSF $BOS @AirbossAmerica 1Q26 REPLAY and updated investor materials >REPLAY (May 7th): airboss.com/investor-media-c… >RESULTS: airboss.com/airboss-reports-… >DECK: airboss.com/wp-content/uploa… >FACT SHEET: airboss.com/wp-content/uploa… #Rubber #RubberManufacturing #IndustrialManufacturing #AdvancedMaterials #SupplyChain #Defense #DefenseStocks #CBRN #SmallCapStocks

CHARBONE Announces the Appointment of Gregory Fourel to the Board of Directors

$ABSSF $BOS @AirbossAmerica Reports 1Q26 Results. JOIN US today @ 11am ET for the earnings call Webcast: airboss.com/annualgeneralmee… Dial-in: 1-800-715-9871 Q1 Highlights (Dollar figures are in USD unless otherwise stated): * Adjusted EBITDA in Q1 2026 increased by $1.1M to $9.1M compared to $8.0M in Q1 2025 and profit increased by $2.5M to $2.1M; * Net Debt to trailing twelve-month Adjusted EBITDA ratio reduced to 1.97x (1.99x at Dec 31, 2025) due to higher Adjusted EBITDA against higher borrowings to support working capital; * Sales by AirBoss Manufactured Products (AMP) defense products business (ADG) increased by 10.0% in Q1 2026 compared to Q1 2025; and * Declared a quarterly dividend of CAD$0.035 per common share. FULL ANNOUNCEMENT: airboss.com/airboss-reports-… #Rubber #RubberManufacturing #IndustrialManufacturing #AdvancedMaterials #SupplyChain #Defense #DefenseStocks #CBRN #SmallCapStocks

NEWS: $CH $CHHYF CHARBONE Announces the Opening of its First Hub in the United States in Albany, NY - charbone.com/en/nouvelles * Regional Supply Hub in the heart of the Northeast technology region for storage and distribution of strategic industrial gases which can also support CHARBONE’s clean UHP hydrogen production * Albany, NY is CHARBONE’s third hub, and the first in the United States * Efficiently serving a diverse industrial clientele: #Semiconductor #ArtificialIntelligence #Healthcare #Aerospace, and advanced industrial process sectors Dave Gagnon, CEO of CHARBONE, commented: “Albany is much more than a new hub for CHARBONE. It's our strategic entry point into the United States. We're building a local infrastructure to supply essential molecules to the industries of tomorrow, with UHP quality standards, reliable execution, and a long-term vision. This hub positions CHARBONE at the heart of a key technology ecosystem and strengthens our ability to become a leading industrial gas player in North America.” Follow Charbone’s progress here: bit.ly/491ZxG7 @CHARBONE_news #IndustrialGases #UltraHighPurity #hydrogen #CleanHydrogen #GreenHydrogen #helium #cleantech #energy #decarbonization #GasDistribution #Microcaps #Smallcaps #CHHYF #CH

➡️ Disseminated on behalf of: CHARBONE Corp. __ "The company's integrated model reduces risk, enhances scalability, and enables diversified revenue streams through partnerships in helium and other specialty gases." Dave GAGNON, Chairman and CEO of @CHARBONE_news (TSXV: $CH | OTCQB: $CHHYF | FSE: K47), discusses how the company is building a continent-wide network of clean Ultra-High Purity (UHP) hydrogen and specialty gas production facilities across North America, starting with its flagship Sorel-Tracy Project in Québec. Watch the full video to learn how CHARBONE is positioning for scale as industrial gas demand accelerates.

Q1 2026 Earnings Call @AirbossAmerica $ABSSF $BOS Thursday, May 7th @ 11am ET airboss.com/annualgeneralmee… About AirBoss: AirBoss of America is a diversified developer, manufacturer and provider of survivability solutions, advanced custom rubber compounds and finished rubber products that are designed to outperform in the most challenging environments. Founded in 1989, the company operates through two divisions. AirBoss Rubber Solutions is a North American custom rubber compounder with 500 million turn pounds of annual capacity. AirBoss Manufactured Products is a supplier of anti-vibration and rubber molded solutions to the North American automotive market and other sectors, and also a global supplier of personal and respiratory protective equipment and technology for the defense, healthcare, medical and first responder communities, through AirBoss Defense Group. #Rubber #RubberManufacturing #IndustrialManufacturing #AdvancedMaterials #SupplyChain #Defense #DefenseStocks #CBRN #SmallCapStocks

CHARBONE $CH $CHHYF Announces 2025 Annual Financial Results and Corporate Updates - static1.squarespace.com/stat… Since Q4 2025, CHARBONE began generating revenues from industrial gases such as clean UHP hydrogen sourced from its Sorel-Tracy facility Phase 1A, UHP helium and UHP oxygen. CHARBONE is now progressing well with its Phase 1B at Sorel-Tracy to increase its hydrogen production capacity in Q3 2026 while continuing to expand its other specialty gases platform. Follow Charbone's progress: bit.ly/491ZxG7 @CHARBONE_news #IndustrialGases #UltraHighPurity #hydrogen #CleanHydrogen #GreenHydrogen #helium #cleantech #energy #decarbonization #GasDistribution #Microcaps #Smallcaps #CHHYF #CH

NEWS: $CH $CHHYF Charbone Closes Convertible Loan for Up to $10M Including $3M Initial Tranche - static1.squarespace.com/stat… * Use of proceeds: Accelerate development timelines of clean UHP hydrogen production, support capital expenditures and equipment deployment, and working capital to accelerate near-term growth initiatives * Subsequent tranches subject to mutual agreement Benoit Veilleux, CHARBONE’s CFO and Corporate Secretary, commented: “This closing represents an important milestone for CHARBONE as we continue to execute on our growth strategy. The partnership with RiverFort provides flexible, staged capital that aligns with our development timeline and supports the acceleration of our hydrogen infrastructure buildout.” Follow Charbone’s progress here: bit.ly/491ZxG7 @CHARBONE_news #IndustrialGases #UltraHighPurity #hydrogen #CleanHydrogen #GreenHydrogen #helium #cleantech #energy #decarbonization #GasDistribution #Microcaps #Smallcaps #CHHYF #CH

NEWS $CH $CHHYF Charbone’s Strategic American Industrial Client Signs 3-year UHP Oxygen Supply Contract - charbone.com/en/nouvelles This contract aligns with Charbone’s strategy to build an integrated platform of industrial gases, combining hydrogen, oxygen, helium, and other specialty gases. By expanding its offering beyond hydrogen, Charbone strengthens its ability to meet the needs of advanced technology, pharmaceutical, and manufacturing industries. This long-term agreement not only demonstrates CH's ability to sell multiple strategic gases but further supports its expansion in the US, particularly in the strategic "Tech Valley" region of New York State. Follow Charbone’s progress here: bit.ly/491ZxG7 @CHARBONE_news #IndustrialGases #UltraHighPurity #hydrogen #CleanHydrogen #GreenHydrogen #helium #cleantech #energy #decarbonization #GasDistribution #Microcaps #Smallcaps #CHHYF #CH

CHARBONE Advances Strategic Expansion in Malaysia and Confirms Intent to Participate and Operate in Green Hydrogen ASIAPAC

NEWS: Charbone $CH $CHHYF Unveils its 2026-2030 Strategic Plan: A Transformation Towards an Integrated High-Value Industrial Gas Group - charbone.com/en/nouvelles Dave Gagnon, CHARBONE’s Chair and CEO, commented: “At CHARBONE, we are not changing direction, we are expanding it with discipline. We started with one molecule: clean UHP hydrogen. Today, we are building an integrated platform of high-value industrial gases, tailored to the critical needs of the industries of the future. Our ambition is clear: to become an internationally recognized player known for quality, reliability, and speed of execution. We want to be a strategic partner for our customers, not just a supplier. CHARBONE is moving forward with a pragmatic, structured, and results-oriented approach – combining innovation, operational excellence, and financial discipline. The future of industrial gases is being shaped now and CHARBONE is ready.” Follow Charbone’s progress here: bit.ly/491ZxG7 @CHARBONE_news #IndustrialGases #UltraHighPurity #hydrogen #CleanHydrogen #GreenHydrogen #helium #cleantech #energy #decarbonization #GasDistribution #Microcaps #Smallcaps #CHHYF #CH

NEWS: Charbone $CH $CHHYF continues its helium expansion in a high-demand market with an existing customer. Helium distribution represents a complimentary pillar to Charbone’s core clean UHP hydrogen production business - charbone.com/en/nouvelles Dave Gagnon, CHARBONE’s CEO and Chairman, commented: “Our decision to integrate helium into our offering reflects a clear vision: to build a complete and resilient industrial gas company capable of serving our customers with diversified and secure solutions. In an uncertain global environment, our ability to reliably deliver critical molecules such as helium and hydrogen becomes a key competitive advantage.” Follow Charbone’s progress here: bit.ly/491ZxG7 @CHARBONE_news #IndustrialGases #UltraHighPurity #hydrogen #CleanHydrogen #GreenHydrogen #helium #cleantech #energy #decarbonization #GasDistribution #Microcaps #Smallcaps #CHHYF #CH