Hyflux Ltd. announced the retirement of Dr. Andrew Ngiam as Group Chief Operating Officer and Group Executive Vice President. Dr. Ngiam, who was a member of Hyflux's Management Committee, was in charge of the Group's global projects execution. Mr. Wong Lup Wai, Group Executive Vice President at Hyflux, takes over the management of the Group's global projects execution portfolio in addition to his other responsibilities in manufacturing, quality, environment, health and safety, procurement, and membrane and systems marketing and sales.