Aqua Metals, Inc. announced that it has appointed Molly P. Zhang, a seasoned corporate director with global chemical, industrial and cleantech expertise, and Edward Smith, CEO, President and Director of SMTC Corporation to its board of directors effective March 1, 2021. Dr. Zhang is currently on the boards of Enerkem and Gates Industrial Corporation. She is also a member of the supervisory board of GEA Group. Ms. Zhang was appointed to the Audit Committee and Nominating and Corporate Governance Committee of the Board, and Mr. Smith was appointed to the Compensation Committee and Nominating and Corporate Governance Committee of the Board.