|
| Product | 2001 | 2002 | 2003 | 2004 | 2005 |
| Inorganic chemical elements, oxides and halogen salts | $249,976,000 | | | | |
| Metal salts and peroxysalts, of inorganic acids | $61,768,000 | | | | |
| Other inorganic chemicals; organic and inorganic compounds of precious metals | $3,808,000 | | | | |
| Radioactive and associated materials | $1,418,000 | | | | |
|
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