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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen, rare gases and other non-metals. | | $13,367 | $5,914 | | | $2,304 | |
| Sulphuric acid; oleum. | $48 | $669 | $52 | $22 | | | |
| Nitric acid; sulphonitric acids. | | $38 | | | | $204 | |
| Other inorganic acids and oxygen compounds | | | | | | | $58,471 |
| Halides and halide oxides of non-metals. | $374,628 | $7,874 | $270,665 | $41,880 | $8,337 | $22,438 | |
| Sulphides of non-metals; commercial phosphorus trisulphide. | | | | $222 | | | |
| Sodium hydroxide (caustic soda); | $1,247 | $587 | | | | | |
| Lead oxides; red lead and orange lead. | | | $2,051 | | | | |
| Hydrazine and hydroxylamine and their inorganic salts | | | $14 | | | | |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | | | | | $1,057 | | |
| Silicates; commercial alkali metal silicates. | | | $3,765 | | | | |
| Colloidal precious metals | | | | | $114 | | |
| Radioactive chemical elements and radioactive isotopes | | | | | | $163 | |
| Hydrogen peroxide, whether or not solidified with urea | | | | | | | $23,948 |
| Carbides, whether or not chemically defined. | | $1,111 | | | | | |
| Hydrides, nitrides, azides, silicides and borides | $19 | | | | | | |
| Other inorganic compounds | | $2,520 | | | | | |
| Total | $375,942 | $26,166 | $282,461 | $42,124 | $9,508 | $25,109 | $82,419 |
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