Mr. Mirco Wojnarowicz reports

ROCK TECH LITHIUM SHARES BEGIN TRADING ON XETRA IN GERMANY

Rock Tech Lithium Inc. has started trading of Rock Tech shares on Xetra, the electronic system of Deutsche Borse AG in Germany. mwb Wertpapierhandelsbank AG, as designated sponsor, will handle the trading of Rock Tech's shares with immediate effect and therefore contribute to increased liquidity and a higher turnover.

Rock Tech's chief executive officer, Mirco Wojnarowicz, commented: "Trading on Xetra is an important step in strengthening our presence in global capital markets and expanding our reach among institutional investors. Together with our Canadian listing and planned Nasdaq listing, this step strengthens our profile on both sides of the Atlantic and supports our strategy of increasing engagement with institutional investors. By joining the most recognized and highly efficient platform for German and European investors to access our shares, we expect to broaden our institutional investor base, enhance liquidity and support more transparent price discovery for the benefit of all shareholders."

While Rock Tech's shares have already been available to German retail investors through venues such as Tradegate and Frankfurt, Rock Tech recognizes Xetra as being Deutsche Borse's primary electronic trading platform and the reference market used by most German institutional investors. As a result, a Xetra listing broadens Rock Tech's potential investor base by making Rock Tech accessible to a wider range of institutional investors that are typically restricted to trading on regulated and highly liquid exchanges.

This is not a new primary listing and does not change Rock Tech's status as a Canadian issuer. Rock Tech will continue to be governed by Canadian securities regulations and reporting requirements.

About Rock Tech Lithium Inc.

Rock Tech is powering 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 hydroxide converter projects in Guben, Germany (24,000 tonnes lithium hydroxide monohydrate per year), and Ontario, Canada (up to 32,000 tonnes lithium carbonate equivalent per year), 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 sourced exclusively from verifiably environmental, social and governance compliant suppliers. In Canada, Rock Tech relies, among other sources, on its wholly owned Georgia Lake project, which ensures a stable and sustainable supply for the North American market and is being developed in close partnership with local first nations communities. By integrating recycled materials, the company aims to close the local battery loop.

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, policy-makers and community groups, and is committed to open communication and the highest environmental standards.

We seek Safe Harbor.