MONTREAL and LYON, France, April 23, 2025 (GLOBE NEWSWIRE) — HPQ Silicon Inc. (“HPQ” or the “Company”) (TSX-V: HPQ, OTCQB: HPQFF, FRA: O08), a technology company developing next-generation processes for advanced material manufacturing, is pleased to announce that its France-based affiliate, NOVACIUM SAS (“Novacium”), has been selected to present at ENSURE 2025, the 3rd International Conference on Environmental […]