Don Hyma has been appointed managing director of Australian Rare Earths, following his resignation as director projects at Fortescue Metals Group earlier this year.
Jin Lan Quan has resigned as non-executive director of Kresta Holdings. Li Ding and current Kresta executive, MingMing Zhang, have been appointed non-executive directors.
The chairman of Belmont-based sampling equipment manufacturer Essa Australia Ltd, Dudley Kingsnorth, has stepped down from the board in order to pursue other opportunities.