THERMAL-XR(R) Sales in the United States to Commence After GMG Receives U.S. EPA Approval

Brisbane, Australia--(Newsfile Corp. - March 16, 2026) - Graphene Manufacturing Group Ltd. (TSXV: GMG) (OTCQX: GMGMF) ("GMG" or the "Company") is pleased to announce that the United States Environmental Protection Agency ("EPA") has now approved the import and sale of GMG's THERMAL-XR graphene based coating system in the United States.