Mr. Mirco Wojnarowicz reports

ROCK TECH WELCOMES ANDREAS RICKERT AS STRATEGIC ADVISOR

Rock Tech Lithium Inc. has appointed Andreas Rickert, founder of Phineo, and a highly respected entrepreneur and business leader with an established network across German business, investment and philanthropic communities, as an external strategic adviser. The appointment strengthens Rock Tech's strategic network as it advances its business objectives and explores opportunities for long-term partnerships and investment.

Mr. Rickert's professional career includes, among others, positions at McKinsey and The World Bank. With extensive experience across business and investment environments, he brings a valuable combination of entrepreneurial perspective, trusted relationships and a strong commitment to supporting businesses and ideas that create meaningful, positive impact. In his advisory capacity, he will contribute to the company's strategic positioning, support engagement with relevant business stakeholders and help foster relationships with potential strategic partners.

The appointment reflects Rock Tech's ambition to build a business that combines commercial opportunity with a meaningful contribution to a more sustainable future. By strengthening its strategic network, the company aims to advance its long-term objectives and engage with partners who share its vision and values.

"Strong businesses are built not only on sound commercial fundamentals, but also on a clear sense of purpose and the impact they can create," said Mirco Wojnarowicz, chief executive officer of Rock Tech. "We share with Andreas Rickert the conviction that business can be a powerful driver of positive change. His entrepreneurial experience, and broad reach across Germany's business and investment communities, and his commitment to supporting businesses with meaningful impact make him a strong strategic partner for us."

Mr. Rickert commented: "I believe the most compelling business opportunities are those that combine entrepreneurial ambition with the potential to make a meaningful difference. Rock Tech's vision and its contribution to a more sustainable future make it a compelling business to support. I look forward to contributing my experience and perspective as the company continues to pursue its ambitions."

Mr. Rickert will work with Rock Tech on an advisory basis, providing strategic counsel and supporting its engagement with potential investors and strategic partners in line with its business priorities.

About Rock Tech Lithium Inc.

Rock Tech is enabling the battery age by making the battery industries in Europe and North America more independent and competitive. The company's goal is to ensure the supply of high-quality, locally produced lithium -- supporting a resilient, sustainable and transparent value chain from mine to battery-grade material.

Rock Tech relies on responsible sourcing, state-of-the-art and proven technologies and a clear focus on circular economy principles. The company's lithium converter projects in Guben, Germany (24,000 tonnes LHM per year), and Ontario, Canada (approximately 30,000 tonnes per annum of lithium salts), form the foundation for a stable and regional supply to the battery and automotive industries. The Guben converter has been recognized as a strategic project under the European Union Critical Raw Materials Act.

The raw materials for Rock Tech's converter projects are intended to be sourced exclusively from verifiably ESG-compliant (environmental, social and governance) suppliers. In Canada, Rock Tech relies, among other sources, on its wholly owned Georgia Lake project, which is intended to provide a stable and sustainable supply for the North American market, and is being developed in close partnership with local indigenous communities. By integrating recycled materials, the company aims to close the local battery loop.

With its facilities, Rock Tech intends to contribute to battery-grade material sovereignty and the achievement of climate targets. The company works in partnership with industry, policymakers and community groups, and is committed to open communication and the highest environmental standards. With its facilities, Rock Tech makes a central contribution to battery-grade material sovereignty and the achievement of climate targets. The company works in partnership with industry, policymakers and community groups, and is committed to open communication and the highest environmental standards.

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