MONTREAL, Nov. 12, 2025 (GLOBE NEWSWIRE) -- HPQ Silicon Inc. (“HPQ” or the “Company”) (“HPQ” or the “Company”) (TSX-V: HPQ, OTCQB: HPQFF, FRA: O08), a ...
MONTREAL, Feb. 12, 2026 (GLOBE NEWSWIRE) -- HPQ Silicon Inc. (“HPQ” or the “Company”) (“HPQ” or the “Company”) (TSX-V: HPQ, OTCQB: HPQFF, FRA: O08), a ...
SEM analysis of Phase 1 Test #5 materials confirms successful scale-up and sets the stage for Phase 2 performance trials in August. MONTREAL, July 23, 2025 (GLOBE NEWSWIRE) -- HPQ Silicon Inc. ("HPQ” ...
MONTREAL, July 28, 2025 (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis”) (http://pyrogenesis.com) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a high-tech company ...
MONTREAL, Jan. 30, 2026 (GLOBE NEWSWIRE) -- HPQ Silicon Inc. (“HPQ” or the “Company”) (“HPQ” or the “Company”) (TSX-V: HPQ, OTCQB: HPQFF, FRA: O08), a ...
HPQ achieves a key milestone toward commercial production, producing commercial-grade fumed silica with superior surface area and purity in a single step at pilot scale This achievement validates the ...
MONTREAL, Feb. 12, 2026 (GLOBE NEWSWIRE) -- HPQ Silicon Inc. (“HPQ” or the “Company”) (“HPQ&CloseCurlyDoubleQuote ...
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