Hydrograph joins cse25 index

Vancouver, british columbia, oct. 16, 2025 (globe newswire) -- hydrograph clean power inc. (cse: hg) (otcqb: hgraf) (“hydrograph” or the “company”), a leading producer of ultra-pure graphene, today announced that it has been added to the cse25 index, which is comprised of the 25 largest companies on the canadian securities exchange. “we are thrilled to join the cse25 index, reflecting the tremendous growth hydrograph has enjoyed as a member of the exchange,” said kjirstin breure, ceo of hydrograph.
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