Mr. Dirk Harbecke reports

ROCK TECH LITHIUM WELCOMES DR. BEATE DEGEN TO ITS BOARD OF DIRECTORS

Rock Tech Lithium Inc. has appointed Dr. Beate Degen to its board of directors, effective immediately.

Dr. Degen is an accomplished adviser, entrepreneur and non-executive director with extensive global expertise spanning strategy and innovation, sustainability, artificial intelligence, and risk management. She brings diverse experience across industries including commodities, life sciences, deep tech and financial services. Prior to building her portfolio of board roles, Dr. Degen held senior strategic leadership and finance positions at chemical-pharmaceutical giant Bayer AG, Ernst & Young, as well as tech start-ups.

Simultaneously, Rock Tech announces the resignation of Klaus Schmitz from the board of directors.

"Welcoming Beate to Rock Tech's board is a significant enhancement to our team. In today's constantly evolving business landscape, her extensive global expertise in strategic leadership and financing will be a valuable asset to the company. I would also like to sincerely thank Klaus Schmitz, who has been with the company since 2021 for his dedicated work for Rock Tech in various positions, which has been essential in turning our vision of building the first German lithium converter into reality. We wish Klaus all the best for his future endeavours."

About Rock Tech Lithium Inc.

Rock Tech's vision is to supply the electric vehicle and battery industry with sustainable, locally produced lithium, targeting a 100-per-cent recycling rate. To ensure resilient supply chains, the company plans to build lithium converters at the doorstep of its customers, beginning with the company's proposed lithium hydroxide converter in Guben, Brandenburg, Germany. The second converter is planned to be built in Ontario, Canada. Rock Tech Lithium plans to source raw material from its own Georgia Lake spodumene project in the Thunder Bay mining district of Ontario, Canada, and procure from other ESG-compliant (environmental, social and governance) mines. Ultimately, Rock Tech's goal is to create a closed-loop lithium production system. Rock Tech has gathered one of the strongest teams in the industry to close the most pressing gap in the clean mobility story. The company has adopted strict environmental, social and governance standards and is developing a proprietary refining process to increase efficiency and sustainability further.

We seek Safe Harbor.