MONTREAL, May 05, 2026 (GLOBE NEWSWIRE) -- NanoXplore Inc. ("NanoXplore" or the "Company") (TSX: GRA and OTCQX: NNXPF) today announced the launch of xGnPTM D500-HP, a high-purity graphene powder engineered for highly conductive applications, including but not limited to energy storage, conductive composites, and advanced electronics. The D500-HP is the latest demonstration of the Company's ability to develop graphene materials to meet the needs of specific end-uses.