Source: United States Geological Survey (USGS) Minerals Resources Program
Note: Check source table for details and footnotes
| Year | Production | Unit of Measure | % Change |
| 2004 | 20 | Metric tons, antimony content unless otherwise specified | NA |
| 2005 | 10 | Metric tons, antimony content unless otherwise specified | -50.00% |
| 2006 | 50 | Metric tons, antimony content unless otherwise specified | 400.00% |
| 2007 | 10 | Metric tons, antimony content unless otherwise specified | -80.00% |
| 2008 | 700 | Metric tons, antimony content unless otherwise specified | 6,900.00% |
| 2009 | 700 | Metric tons, antimony content unless otherwise specified | 0.00% |
| 2010 | 700 | Metric tons, antimony content unless otherwise specified | 0.00% |
| 2011 | 1500 | Metric tons, antimony content unless otherwise specified | 114.29% |
| 2012 | 1500 | Metric tons, antimony content unless otherwise specified | 0.00% |
