EX-21.1 2 uamy_ex2101.htm SUBSIDIARIES OF THE REGISTRANT Blueprint
 
Exhibit 21.01
 
Subsidiaries of Registrant, as of December 31, 2018
 
Bear River Zeolite Company
C/o Box 643
Thompson Falls, MT 59873
 
Antimonio de Mexico S.A. de C.V.
C/o Box 643
Thompson Falls, MT 59873
 
 
United States Antimony, Mexico S.A. de C.V.
C/o Box 643
Thompson Falls, MT 59873