CORPORATION CHARBONE Signs Three-Year UHP Oxygen Supply Contract

Brossard, Quebec — April 23, 2026 — Leads & Copy — CORPORATION CHARBONE (TSXV: CH; OTCQB: CHHYF; FSE: K47) has announced a three-year supply contract with a U.S. industrial client for Ultra High Purity (UHP) oxygen sales.

The agreement consolidates a business relationship with the U.S.-based client, following initial orders including a first UHP oxygen delivery. The contract ensures a steady supply of UHP oxygen meeting purity standards, supporting the client’s operations in an advanced industrial sector.

The three-year contract marks a step in CHARBONE’s commercial deployment in the U.S., specifically in the “Tech Valley” region of New York. The company says the contract demonstrates confidence in CHARBONE as a partner for UHP industrial gas supply.

According to the company, the agreement aligns with CHARBONE’s strategy to build an integrated UHP industrial gas platform, combining hydrogen, oxygen, helium, and other specialized gases. CHARBONE says by expanding its offerings beyond hydrogen, it strengthens its ability to meet the needs of technological, pharmaceutical, and advanced manufacturing industries.

Dave B. Gagnon, CEO of CHARBONE, stated that the three-year supply contract confirms the strength of the commercial relationship and the company’s ability to deliver high-purity gases meeting market standards. He added that the agreement reinforces their presence in the U.S. and validates their multi-molecule development strategy, furthering their goal to become a key player in UHP industrial gases in North America.

CHARBONE develops and produces Ultra High Purity (UHP) hydrogen and has an expanding industrial gas distribution platform. With a modular approach, CHARBONE focuses on developing a network of clean hydrogen production plants in North America and select markets abroad, starting with its flagship project in Sorel-Tracy, Quebec. CHARBONE is listed on the TSX Venture Exchange (TSXV: CH), the OTC markets (OTCQB: CHHYF), and the Frankfurt Stock Exchange (FSE: K47).

Source: CORPORATION CHARBONE