The Dongtai Potash Salt Ore Project, invested by Laos Jiaxi Potash Salt Development Co., Ltd., is a potash salt ore treatment plant in Thakhek (Khammouan Province) in Lao PDR which can treat 500,000 t/a potash salt ore annually and yield 108,600 t/a potash concentrate yearly. The project covers a total floor area of 7,314 square meters. It, completed with premium quality, has been highly commended by the main contractor and the owner, and awarded the First Prize of High-Quality Projects in Yunnan Province in 2004 and a Luban Prize (for Overseas Projects) in 2015.