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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sulphur, sublimed or precipitated | | | | | | | $24,880 |
| Hydrogen, rare gases and other non-metals. | $35,866 | $39,131 | $157,291 | $229,131 | $102,433 | $105,702 | $104,821 |
| Hydrogen chloride (hydrochloric acid); | | | | | | | $1 |
| Oxides of boron; boric acids. | | | | | $202,299 | | |
| Other inorganic acids and oxygen compounds | $324,009 | $394,832 | $395,136 | $451,249 | $422,526 | $309,075 | $303,947 |
| Halides and halide oxides of non-metals. | $4,427 | | | | | | |
| Sodium hydroxide (caustic soda); | $329,593 | | | | | | |
| Chromium oxides and hydroxides. | $36,394 | | | $1,039 | | | |
| Hydrazine and hydroxylamine and their inorganic salts | $18,691 | $1,597 | $157,628 | $37,017 | | | |
| Fluorides; fluorosilicates and other complex fluorine salts. | | | | | | $3 | |
| Chlorides, chloride oxides and chloride hydroxides | | | | | | | $321 |
| Hypochlorites; commercial calcium hypochlorite | | | $114,865 | | | | |
| Sulphides; polysulphides | | | | | | | $3,196 |
| Sulphates; alums; peroxosulphates (persulphates). | | | $1,697 | | | | |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | | | | $3,169 | | | |
| Carbonates; peroxocarbonates (percarbonates) | $114,982 | | $14,155 | $3,332 | | $881 | $1,931 |
| Cyanides, cyanide oxides and complex cyanides. | | $1,670 | | $5,461 | | | |
| Radioactive chemical elements and radioactive isotopes | | $3,268 | | | $143 | $1,987 | $70 |
| Hydrogen peroxide, whether or not solidified with urea | $1,129 | | | | | | |
| Other inorganic compounds | | | | | | | $147 |
| Total | $865,091 | $440,498 | $840,772 | $730,398 | $727,401 | $417,648 | $439,314 |
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