Mr. Christopher Huggins reports

CULLINAN METALS ENGAGES DIGITAL MARKETING AND MARKET MAKING SERVICES

Cullinan Metals Corp. has engaged Independent Trading Group Inc. (ITG) to provide market-making services in accordance with Canadian Securities Exchange (CSE) policies. ITG will trade shares of the company on the CSE and other trading venues with the objective of maintaining an orderly market and enhancing the liquidity of the company's common shares.

The agreement with ITG is for an initial term of one month at a fee of $6,000 per month and will automatically renew for successive one-month terms unless terminated by either party upon 30-day written notice. There are no performance factors contained in the agreement and ITG will not receive shares or stock options as compensation. ITG and the company are arm's length and unaffiliated entities. Neither ITG nor its principals have any interest, directly or indirectly, in the securities of the company.

Engagement of Connect 4 Marketing

The company also announces that it has entered into a digital marketing services agreement with Connect 4 Marketing.

Under the agreement, Connect 4 will provide comprehensive digital marketing services, including content creation, video production, advertising creative development, landing page design, influencer management, newsletter co-ordination, and targeted digital advertising campaigns in both English- and German-speaking markets.

The agreement has a term of three months commencing June 22, 2026, and may be extended by mutual agreement of the parties, subject to applicable regulatory approvals. As consideration for the services, the company will pay Connect 4 a one-time fee of $100,000 plus applicable taxes. The agreement remains subject to CSE approval.

Connect 4 currently owns 50,000 common shares of the company. Connect 4 and its principal are arm's length to the company.

Connect 4 Marketing is located at 702-5505 Blvd. du Quartier, Brossard, Que., J4Z 0R9. Connect4 may be contacted by e-mail at Carlos@connect4marketing.ca or by telephone at 1-514-970-1316. The principal of Connect4 is Louis-Carlos Vargas Rocheleau.

About Cullinan Metals Corp.

Cullinan Metals is a Canadian exploration company focused on the acquisition, evaluation, and development of critical minerals and energy-related resource opportunities. The company currently holds an option to acquire a 100-per-cent interest in the Oculus rare-earth project in central Labrador and the Burnt Pond VMS (volcanogenic massive sulphide) project in central Newfoundland.

We seek Safe Harbor.