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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Fluorine, chlorine, bromine and iodine. | $746 | $30,406 | $1,439 | $1,125 | $22,581 | $19,571 | $810 |
| Hydrogen, rare gases and other non-metals. | $96,865 | $86,449 | $123,880 | $146,273 | $127,194 | $76,539 | $219,462 |
| Alkali or alkaline-earth metals; | $31,349 | $50,607 | $40,567 | $12,310 | $28,976 | $24,789 | $31,288 |
| Hydrogen chloride (hydrochloric acid); | $5,392 | $18,828 | $3,063 | $1,675 | $3,458 | $7,228 | $13,018 |
| Sulphuric acid; oleum. | $16,655 | $8,599 | $318 | $281 | | $3,854 | $5,359 |
| Nitric acid; sulphonitric acids. | $73,528 | $31,778 | $6,319 | $13,304 | | $319 | $104 |
| Diphosphorus pentaoxide; phosphoric acid; | $16,911 | $2,792 | $147 | $54 | $18,782 | $30,856 | $15,691 |
| Other inorganic acids and oxygen compounds | $225,897 | $242,682 | $509,824 | $661,782 | $416,444 | $241,041 | $219,005 |
| Halides and halide oxides of non-metals. | $787 | $1,931 | $2,789 | | | | |
| Sulphides of non-metals; commercial phosphorus trisulphide. | | | | $15,049 | $22,364 | $31,229 | $6,688 |
| Ammonia, anhydrous or in aqueous solution. | $210 | $22,640 | $44,227 | $32,263 | $19,271 | $11,516 | $32,613 |
| Sodium hydroxide (caustic soda); | $161,413 | $13,525 | $132,528 | $242,120 | $20,684 | $39,300 | $418,431 |
| Hydroxide and peroxide of magnesium; | | | | | | $165 | |
| Iron oxides and hydroxides | $1,302 | | $173 | $42,002 | $30,799 | $72,900 | $18,151 |
| Titanium oxides. | $327,408 | $338,146 | $323,099 | $310,815 | $383,652 | $360,947 | $394,789 |
| Lead oxides; red lead and orange lead. | $2,516 | | | | | $961 | |
| Hydrazine and hydroxylamine and their inorganic salts | | | | | $736 | | |
| Fluorides; fluorosilicates and other complex fluorine salts. | | $498 | $409 | $832 | $821 | $1,277 | $1,188 |
| Chlorides, chloride oxides and chloride hydroxides | $13,453 | $9,718 | $7,745 | $7,082 | $1,412 | $10,734 | $9,800 |
| Hypochlorites; commercial calcium hypochlorite | $16,202 | $3,269 | $10,781 | $82,024 | $26,726 | $34,130 | $99,272 |
| Chlorates and perchlorates; bromates and perbromates | $780 | $629 | $1,827 | $133 | | $14,036 | $732 |
| Sulphides; polysulphides | | | | | | | $605 |
| Dithionites and sulphoxylates. | $26,779 | | | $776 | | $2,314 | |
| Sulphites; thiosulphates. | $5,666 | $44,950 | $14,569 | | $404 | $5,703 | $10,177 |
| Sulphates; alums; peroxosulphates (persulphates). | $52,450 | $58,232 | $118,204 | $45,011 | $44,399 | $62,728 | $80,232 |
| Nitrites; nitrates. | $66 | $142 | $151 | $395 | $195 | $424 | $863 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | $13,413 | $28,773 | $57,264 | $31,034 | $10,227 | $5,958 | $15,270 |
| Carbonates; peroxocarbonates (percarbonates) | $101,425 | $64,917 | $145,591 | $67,750 | $26,196 | $18,011 | $47,789 |
| Fulminates, cyanates and thiocyanates. | | $110 | | | | | |
| Silicates; commercial alkali metal silicates. | $7,162 | $15,588 | $6,794 | $155 | | $1,136 | $3,631 |
| Salts of oxometallic or peroxometallic acids. | $3,109 | $5,010 | $1,573 | | $282 | | $1,146 |
| Other salts of inorganic acids or peroxoacids | $38 | | | $27,170 | $20,911 | $27,988 | $21,242 |
| Colloidal precious metals | $298 | | | $186 | $186 | | |
| Radioactive chemical elements and radioactive isotopes | | | | | $2,200 | | $2,098 |
| Isotopes other than those of heading 28.44 | | | | $2,054 | | | |
| Hydrogen peroxide, whether or not solidified with urea | $60,860 | $27,029 | $27,667 | $61,598 | $73,520 | $59,215 | $73,227 |
| Carbides, whether or not chemically defined. | | $6,532 | | $645 | | | |
| Hydrides, nitrides, azides, silicides and borides | $68 | | | | | | |
| Other inorganic compounds | $1,009 | $64 | $9,336 | | $479 | | $2,749 |
| Total | $1,263,757 | $1,113,844 | $1,590,284 | $1,805,898 | $1,302,899 | $1,164,869 | $1,745,430 |
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