GRA NanoXplore Inc

NanoXplore Inc. (“NanoXplore” or the “Company”) (TSX: GRA and OTCQX: NNXPF) is pleased to hold a webcast to discuss the results of its fourth quarter ended June 30, 2022, on Thursday, September 15, 2022, at 8:30 a.m. Eastern Time. The financial results will be released on Wednesday September 14, 2022, after the market close.

Details of the Q4 Webcast

When: September 15, 2022, at 8:30 a.m. Eastern Time

Webcast: To listen to the live webcast, please join and register at:

https://edge.media-server.com/mmc/p/5uijhip4

or via our website under Events and Presentations in our Investors section at www.nanoxplore.ca

A replay of the event will be available at the above webcast link or in the Investors section under Events and Presentations of the Company’s website at www.nanoxplore.ca.

About NanoXplore Inc.

NanoXplore is a graphene company, a manufacturer and supplier of high-volume graphene powder for use in transportation and industrial markets. The Company provides standard and custom graphene-enhanced plastic and composite products to various customers in transportation, packaging, electronics, and other industrial sectors. NanoXplore is headquartered in Montreal, Quebec with manufacturing facilities across North America and Europe. Please visit www.nanoxplore.ca.

For further information, please contact:

Martin GagnéDirector, Investor Relationsmartin.gagne@nanoxplore.caTel: 1 438.476.1927