|
| Sub-Chapter | 2005 | 2006 |
| Fluorine, chlorine, bromine and iodine. | $41,341 | $36,662 |
| Hydrogen, rare gases and other non-metals. | $94,456 | $30,560 |
| Hydrogen chloride (hydrochloric acid); | $11 | |
| Sulphuric acid; oleum. | $2,321 | $1,397 |
| Diphosphorus pentaoxide; phosphoric acid; | | $695 |
| Halides and halide oxides of non-metals. | $5,143 | $4,278 |
| Sodium hydroxide (caustic soda); | $462 | |
| Zinc oxide; zinc peroxide. | | $129 |
| Hypochlorites; commercial calcium hypochlorite | $11,071 | $21,218 |
| Other inorganic compounds | | $287 |
| Total | $154,805 | $95,226 |
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