 MONTREAL, June 22, 2021 GLOBE NEWSWIRE -- PyroGenesis Canada Inc. TSX: PYR NASDAQ: PYR FRA: 8PY, a high-tech company hereinafter referred to as the Company or PyroGenesis, that designs, develops, manufactures and commercializes plasma atomized metal powders, environmentally friendly plasma waste-to-energy systems and clean plasma torch products, is pleased to announce the voting results from its annual meeting of shareholders held on June 22, 2021 in a virtual format. 