PyroGenesis Confirms Additional Independent Verification of Its Fumed Silica Meeting Commercial Grade “150”

Fumed silica is now confirmed as being commercial grade 150 by multiple labs.MONTREAL, Feb. 03, 2026 (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis” or “the Company”) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), the leader in ultra-high temperature processes and engineering innovation, and a plasma-based technology provider to heavy industry & defense, confirms, further to a recent press release from the Company’s client HPQ Silicon Inc. (“HPQ”), receipt by the Company of additional independent verification o ...