An anonymous director reports

NANO ONE PROVIDES ANNUAL GENERAL MEETING RESULTS & CORPORATE UPDATE

Nano One Materials Corp. has provided a summary of the results from its annual general meeting.

To watch a video recording of the 2025 annual general meeting presentation and access the accompanying corporate materials, please visit the company's website.

Results of annual general meeting

All matters presented for shareholder approval at the meeting were approved, as follows:

• Election of the directors of the company for the ensuing year;
• Appointment of Davidson & Company LLP as auditor of the company for the ensuing year and authorizing the directors to fix the auditor's remuneration.

A total of 35,878,667 common shares were represented by proxy and in person at the meeting, representing 32.18 per cent of the total issued and outstanding common shares of the company, which represents quorum.

Election of directors

The five nominees listed in the company's management information circular dated April 14, 2025, were elected directors (see an attached table).

Detailed voting results for each of the matters voted on at the meeting will be available for viewing on the company's website and on SEDAR+.

Nano One's board of directors and executive team extend their gratitude to Lyle Brown and Gord Kukec for their service as board members over the years. The company appreciates their support, counsel and contributions, and wishes them well in their future endeavours.

About Nano One Materials Corp.

Nano One Materials is a technology company changing how the world makes cathode active materials for lithium-ion batteries. Applications include stationary energy storage systems (ESS), portable electronics and electric vehicles (EVs). The company's patented One-Pot process reduces costs, is easier to permit, and lowers energy intensity, environmental footprint and reliance on problematic supply chains. The company is helping to drive energy security, supply-chain resilience, industrial competitiveness and increased performance through process innovation. Scalability is proven and being demonstrated at Nano One's LFP (lithium-iron-phosphate) pilot production plant in Quebec -- leveraging the only facility and expertise of its kind outside of Asia. Strategic collaborations and partnerships with international companies, like Sumitomo Metal Mining, Rio Tinto and Worley, are supporting a design-one-build-many licensing growth strategy -- delivering cost-competitive, easier-to-permit and faster-to-market battery materials production solutions worldwide. Nano One has received funding from the government of Canada, the government of the United States, the government of Quebec and the government of British Columbia.

We seek Safe Harbor.