PyroGenesis Signs Initial Energy Transition Contract with One of the Largest Multinational Steel Manufacturers MONTREAL, Nov. 19, 2024 (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis”) (http://pyrogenesis.com) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY), a high-tech company that designs, develops, manufactures...