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RCK.V ·

Rock Tech Graduates to Tier 1 o f the TSX Venture Exc hange

Listings & Exchange

Rock Tech Lithium Inc.

600-777 Hornby Street | Vancouver | British Columbia | Canada | V6Z 1S4

P. +1.778.358.5200 | F. +1.604.670.0033

www.rocktechlithium.com | [email protected]

TSXV: RCK | Frankfurt: RJIB

Rock Tech Graduates to Tier 1 o f the TSX Venture Exc hange

Vancouver, BC, Canada – June 24, 2021 – Rock Tech Lithium Inc. (the "Company" or

“Rock Tech”) (TSX-V: RCK; OTCQX: RCKTF; FWB: RJIB; WKN: A1XF0V) is pleased to

announce that the Company has graduated to Tier 1 of the TSX Venture Exchange (the

“Exchange”).

The Exchange classifies Issuers into different tiers based on standards, including historical

financial performance, stage of development and financial resources of the Issuer. Tier 1 is the

Exchange’s premier tier and is reserved for the Exchange’s most advanced Issuers with the most

significant financial resources.

“We are pleased to become a Tier 1 issuer on the TSX Venture Exchange,” said Dirk Harbecke,

Rock Tech’s Chairman & Chief Executive Officer. “We have made tremendous progress this

year welcoming committed, long-term cornerstone investors and putting in place an exceptional

execution team to bring our projects to fruition. We look forward to sharing further updates as

our development programs accelerate.”

Additionally, the Company announces that it has appointed Stefan Krause, Vice Chairman of the

Company, to the position of Acting Chief Financial Officer until a new international CFO has

been identified. Brad Barnett remains the Company’s Corporate Secretary.

“We are highly active on many fronts globally, including development at our Georgia Lake

project and advancing engineering, financing and other stakeholder negotiations related to both

the upstream and downstream aspects of our business,” said Dirk Harbecke. “Necessarily, we are

growing fast, adding key personnel and augmenting our management team to maximize our

efficiency as we operate across several jurisdictions.”

On behalf of the Board of Directors,

"Dirk Harbecke"

Dirk Harbecke

Chairman and Chief Executive Officer

For further information, please contact:

Brad Barnett

Corporate Secretary

Rock Tech Lithium Inc.

777 Hornby Street, Suite 600

Vancouver, B.C., V6Z 1S4

Telephone: (778) 358-5200

Rock Tech Lithium Inc.

600-777 Hornby Street | Vancouver | British Columbia | Canada | V6Z 1S4

P. +1.778.358.5200 | F. +1.604.670.0033

www.rocktechlithium.com | [email protected]

TSXV: RCK | Frankfurt: RJIB

Facsimile: (604) 670-0033

Email: [email protected]

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture

Exchange) accepts responsibility for the adequacy or accuracy of this release.

Statements included in this announcement, including statements concerning our plans, intentions and expectations, which are not

historical in nature are i ntended to be, and are hereby identified as, "forward‐looking statements". Forward ‐looking statements

may be identi fied by words including "anticipates", "believes", "intends", "estimates", "expects" and si milar expressions. The

Company cautions r eaders that forward‐looking statements, including wi thout limitation those relating to the Company's f uture

operations and business prospects, are subject to certain risks and uncertainties that could cause actual results to differ materially

from those indicated in the forward‐looking statements.