LAS VEGAS, Sept. 17, 2025 (GLOBE NEWSWIRE) -- Asia Broadband Inc. (OTC: AABB) (“AABB” or the “Company”) is pleased to announce that, subsequent to its recent acquisition of reduced graphene oxide (rGO) nanotechnology for maximizing gold recovery, the Company has entered into advanced negotiations with multiple top-tier mining companies regarding licensing and joint venture deployment of its proprietary rGO platform. “These discussions represent a golden opportunity to monetize our intellectual property, whi ...