VANCOUVER, British Columbia, Oct. 08, 2025 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (“HydroGraph” or the “Company”), a leading producer of ultra-pure graphene, today ...
TORONTO, Oct. 25, 2023 (GLOBE NEWSWIRE) -- China’s recent tightening of graphite exports will leave manufacturers of EV batteries, composites, lubricants, coatings and more scrambling to find ...
Find your next quality investment with Simply Wall St's easy and powerful screener, trusted by over 7 million individual investors worldwide. HydroGraph Clean Power (CNSX:HG) has added Hubron ...
AUSTIN, Texas, Aug. 20, 2025 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (the “Company” or “HydroGraph”), a leading producer of ultra-pure graphene, today announced it ...
HydroGraph’s graphene was tested in commercial polyurethane topcoats – with graphene loading levels of 0% (control), 0.05%, 0.1%, and 0.5%. The coatings were evaluated across key performance metrics: ...
In the United States, the EPA Order provides defined operating conditions for the use of HydroGraph’s graphene materials, supporting customer engagement in battery, energy storage, coatings, polymers, ...
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