Source: United States Geological Survey (USGS) Minerals Resources Program
Note: Check source table for details and footnotes
| Year | Production | Unit of Measure | % Change |
| 2004 | 700 | Metric tons, antimony content unless otherwise specified | NA |
| 2005 | 1200 | Metric tons, antimony content unless otherwise specified | 71.43% |
| 2006 | 1100 | Metric tons, antimony content unless otherwise specified | -8.33% |
| 2007 | 1200 | Metric tons, antimony content unless otherwise specified | 9.09% |
| 2008 | 2700 | Metric tons, antimony content unless otherwise specified | 125.00% |
| 2009 | 1400 | Metric tons, antimony content unless otherwise specified | -48.15% |
| 2010 | 650 | Metric tons, antimony content unless otherwise specified | -53.57% |
| 2011 | 3400 | Metric tons, antimony content unless otherwise specified | 423.08% |
| 2012 | 1900 | Metric tons, antimony content unless otherwise specified | -44.12% |
