PyroGenesis Provides 90-Day Cancellation Notice to EarthGrid
(TSX:PYR),(OTC US:PYRGF),(Other OTC:PYRGF),(Frankfurt:8PY1), Tunneling-related projects can now proceed with other potential clients after 90 days. MONTREAL, Dec. 23, 2025 (GLOBE NEWSWIRE) — PyroGenesis Inc. (“PyroGenesis”) (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, announces today that is has […]