Pressemitteilungen RIO2 LIMITED AND SIXTH WAVE INNOVATIONS INC. SIGN CONTRACT FOR FURTHER IXOS® MINING TECHNOLOGY TRIALS RedaktionAugust 16, 2021 Halifax, Nova Scotia/ Vancouver, BC – (August 16, 2021) – Sixth Wave Innovations Inc. (CSE:SIXW) (OTCQB:SIXWF) (FSE:AHUH) (“Sixth Wa... 41300