TSX News -
PyroGenesis Announces 28-Day Lab Strength Tests Achieve Up to 99.56% Above Compressive Strength Target for Green Cement Additive Product
MONTREAL, May 02, 2024 (GLOBE NEWSWIRE) — PyroGenesis Canada Inc. (http://pyrogenesis.com) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY), a high-tech company […]