Greenland Minerals Ltd. updated on the completion of test work to finalise and further derisk the optimised flotation circuit for the Kvanefjeld Project. In 2018 a series of test work programs were conducted to finalise the optimal circuit. This test work program was overseen by both GML and Shenghe Resources Holding Co Ltd. (Shenghe), GML's larger shareholder. Two expert Chinese laboratories separately developed methods that delivered significantly improved performances. Through mid2018, representatives from the Institute of Multipurpose use of Mineral Resources (IMUMR) and Baotou Meng Rong Fine Materials Co Ltd. (BTMR) laboratories visited Perth to evaluate the flotation process flow sheets developed by each group. Following the test work in Perth, BTMR was selected to continue the development and validation of their flotation circuit. BTMR has played a key role in the technical overhaul of the Mountain Pass rare earth operation in the USA, where Shenghe is also a shareholder. Further testwork by BTMR in China has resulted in outstanding simplifications with key highlights including: Circuit operates consistently over a broad temperature range; No regrinding or desliming circuits are required; Reduced reagent consumption through improvements to the water chemistry without increased capital expenditure; and Reduced reagent consumption assisted by the removal of 80% of fluorine in process water with positive impacts on environmental management. These benefits will reduce both operating and capital expenditures, with increased concentrate REO grades at high recoveries. This provides greater flexibility to project implementation and major efficiency of refining mineral concentrates.