Gratomic Posts Updated Corporate Presentation to Website

TORONTO, November 16, 2023 - Gratomic Inc. ("Gratomic", "GRAT", or the "Company") (TSX-V:GRAT)(OTCQX:CBULF)(FSE:CB82) is pleased to announce that it has posted a new investor presentation on its website. To view the presentation, click here or visit our website at www.gratomic.ca.

About Gratomic

Gratomic is a multinational company with projects in Namibia, Brazil, and Canada. The Company aims to become a leading graphite supplier and to secure a strong position in the electric vehicle battery supply chain through the development of its flagship Aukam graphite mine and ongoing exploration at the Capim Grosso property. The Company will continue to explore graphite opportunities that show the potential to produce the specific flake size and purity required for active anodes.

Large quantities of high-quality vein graphite have been shipped for testing to confirm its suitability as anode material. Gratomic is confident that the test results will provide a unique competitive advantage in the desired target markets. The Company will continue to update the public on the status of these tests and will share results as they become available.

On the January 25, 2023 Gratomic announced that it had entered into a LOI with Graphex Technologies to supply graphite through existing facilities and develop a downstream processing facility in the continental US.

Gratomic has entered into a collaborative agreement with Forge Nano to use its patented atomic layer technology (ALD) to coat of spherical graphite required in lithium-ion batteries.

For more information: visit the website at www.gratomic.ca or contact:

Arno Brand at abrand@gratomic.ca or (416) 561- 4095

Subscribe at gratomic.ca/contact/ to be added to our email list.

For Marketing and Media information, please email: info@gratomic.ca

"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."

Forward Looking Statements:

This news release contains forward-looking statements, which relate to future events or future performance and reflect management's current expectations and assumptions. Such forward-looking statements reflect management's current beliefs and are based on assumptions made by and information currently available to the Company. Investors are cautioned that these forward-looking statements are neither promises nor guarantees and are subject to risks and uncertainties that may cause future results to differ materially from those expected. These forward-looking statements are made as of the date hereof and, except as required under applicable securities legislation, the Company does not assume any obligation to update or revise them to reflect new events or circumstances. All of the forward-looking statements made in this press release are qualified by these cautionary statements and by those made in our filings with SEDAR in Canada (available at www.sedarplus.com)

SOURCE: Gratomic Inc.