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U.S. Government National Defense Stockpile Tungsten Statistics In 2010

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TABLE 2
U.S. GOVERNMENT NATIONAL DEFENSE STOCKPILE TUNGSTEN STATISTICS IN 20101, 2
(Metric tons of tungsten content)
 
    Inventory, yearend3   Annual   Sales   Inventory decrease4
Fiscal   Calendar Materials Fiscal   Calendar Fiscal   Calendar
Material   year5   year   Plan5   year5   year   year5   year
Ores and concentrates 17,000 17,000 3,630 2,670 2,060 2,670 2,060
Tungsten metal powder 171 171 136 -- -- 1 (6)
Total   17,200   17,200   3,760   2,670   2,060   2,670   2,060
-- Zero.
1Data are rounded to no more than three significant digits; may not add to totals shown.
2Includes stockpile- and nonstockpile-grade materials.
3Uncommitted inventory only. Does not include material committed for sale pending shipment.
4From previous year. Based solely on uncommitted yearend inventories.-
5Twelve-month period ending September 30, 2010.
6Less than - unit.
Source: Defense Logistics Agency, DLA Strategic Materials (formerly Defense National Stockpile Center).

Source: United States Geological Survey Mineral Resources Program

See also: Mineral commodity prices


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