|
| Product | 2001 | 2002 | 2003 | 2004 | 2005 |
| Inorganic chemical elements, oxides and halogen salts | $124,000 | $127,000 | $214,000 | | |
| Metal salts and peroxysalts, of inorganic acids | $53,000 | $134,000 | $69,000 | | |
| Other inorganic chemicals; organic and inorganic compounds of precious metals | $12,000 | $15,000 | $15,000 | | |
| Radioactive and associated materials | $5,000 | $6,000 | $0 | | |
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