HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (“HydroGraph” or the “Company”) today announced that it has commenced construction of two additional Hyperion graphene reactors, supporting the ...

The new reactors add 20 tons of annual ultra-pure graphene capacity and advance the Vancouver firm's U.S. manufacturing expansion ...

Detailed price information for Hydrograph Clean Pwr Inc (HGRAF) from The Globe and Mail including charting and trades.

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About Hydrograph Clean Power Inc. Hydrograph Clean Power, Inc. engages in the research, development, marketing and commercialization of patented technology to produce pristine graphene, graphene ...

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1 Day HGRAF 7.94% DJIA -0.17% S&P Mid Cap 400 -0.31% Basic Materials/Resources 0.00% ...

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One of Scripps's longest-running data centers, serving reference-quality hydrographic ocean data to an international community for over 20 years The Global Ocean Biogeochemical float program supports ...