China's Rare Earth Embargo Changes Incentive for Toxic Work - The New York Times
Ted Cruz Seeks to End U.S. Dependence on China for Rare Earth Metals - BNN Bloomberg
Baogang Tailings Dam - Wikipedia
Inner Mongolia Baotou Steel Rare-earth (Group) Hi-tech(600111.SH)shuts down for maintaining price, which may lead to rare earth industry reshuffle - ResearchInChina
Rare earth mining in China: the bleak social and environmental costs | Guardian sustainable business | The Guardian
Baotou - Wikipedia
Northern Rare Earth Slumps as Supplier Baotou Steel Hikes Price of Rare Earth Concentrates 45.8%