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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Fluorine, chlorine, bromine and iodine. | $461 | $525 | $6,849 | $2,501 | $3,037 | $28,014 |
| Sulphur, sublimed or precipitated | $1 | $129 | | $18 | $63 | $8 |
| Carbon | $3,100 | $1,120 | $911 | $152,654 | $14,006 | $8,234 |
| Hydrogen, rare gases and other non-metals. | $401,765 | $332,392 | $261,207 | $277,454 | $275,033 | $365,463 |
| Alkali or alkaline-earth metals; | $1,901 | $1,491 | $1,776 | $3,006 | $9,326 | $5,087 |
| Hydrogen chloride (hydrochloric acid); | $6,496 | $8,354 | $4,090 | $7,291 | $6,963 | $6,333 |
| Sulphuric acid; oleum. | $9,948 | $6,420 | $7,354 | $5,300 | $9,982 | $8,728 |
| Nitric acid; sulphonitric acids. | $1,441 | $1,483 | $1,286 | $2,410 | $3,464 | $2,964 |
| Diphosphorus pentaoxide; phosphoric acid; | $285 | $4,531 | $6,953 | $6,262 | $2,102 | $2,382 |
| Oxides of boron; boric acids. | $6,596 | $6,487 | $7,164 | $27,623 | $32,434 | $32,902 |
| Other inorganic acids and oxygen compounds | $54,148 | $63,424 | $58,660 | $62,242 | $77,249 | $90,825 |
| Halides and halide oxides of non-metals. | $122 | $818 | $2,668 | $255 | $1,175 | $402 |
| Sulphides of non-metals; commercial phosphorus trisulphide. | $5 | | $103 | $41 | $68 | $1,473 |
| Ammonia, anhydrous or in aqueous solution. | $5,624 | $3,428 | $4,433 | $7,335 | $15,400 | $8,001 |
| Sodium hydroxide (caustic soda); | $15,180 | $30,464 | $35,142 | $44,631 | $74,949 | $55,920 |
| Hydroxide and peroxide of magnesium; | $14 | | $45 | $36 | | $11 |
| Zinc oxide; zinc peroxide. | $130 | $899 | $1,682 | $621 | $746 | $3,942 |
| Artificial corundum, whether or not chemically defined; | $341 | $616 | $6 | $454 | $155 | $44 |
| Chromium oxides and hydroxides. | $178 | $339 | $523 | $1,352 | $353 | $251 |
| Manganese oxides. | $7 | | $99 | $210 | $42 | $340 |
| Iron oxides and hydroxides | $1,736 | $3,132 | $4,158 | $2,331 | $2,806 | $1,626 |
| Cobalt oxides and hydroxides | | | $4,866 | | $2,737 | $4,513 |
| Titanium oxides. | $483 | $1,428 | $1,038 | | $108 | $7,683 |
| Lead oxides; red lead and orange lead. | $130 | $21 | $1,868 | $560 | $453 | $4,309 |
| Hydrazine and hydroxylamine and their inorganic salts | $52 | $127 | $519 | $225 | $2,707 | $466 |
| Fluorides; fluorosilicates and other complex fluorine salts. | $5 | $147 | $904 | $13 | $494 | $631 |
| Chlorides, chloride oxides and chloride hydroxides | $8,145 | $10,025 | $7,507 | $20,545 | $28,377 | $26,505 |
| Hypochlorites; commercial calcium hypochlorite | $5,756 | $9,224 | $6,104 | $18,921 | $8,225 | $17,176 |
| Chlorates and perchlorates; bromates and perbromates | $8,711 | $11,799 | $5,832 | $5,274 | $6,498 | $8,863 |
| Sulphides; polysulphides | $39 | $934 | $177 | $1,879 | $461 | $446 |
| Dithionites and sulphoxylates. | $23 | $1,508 | $746 | $1,341 | $1,866 | $1,070 |
| Sulphites; thiosulphates. | $84 | $1,610 | $2,807 | $485 | $572 | $246 |
| Sulphates; alums; peroxosulphates (persulphates). | $2,587 | $5,985 | $4,860 | $6,752 | $4,196 | $8,515 |
| Nitrites; nitrates. | $41 | $31 | $96 | $518 | $1,695 | $712 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | $616 | $871 | $4,346 | $930 | $1,902 | $13,513 |
| Carbonates; peroxocarbonates (percarbonates) | $27,436 | $50,494 | $18,334 | $9,363 | $11,037 | $30,263 |
| Cyanides, cyanide oxides and complex cyanides. | | $22 | | $4 | $180 | $129 |
| Fulminates, cyanates and thiocyanates. | | $6 | | | | |
| Silicates; commercial alkali metal silicates. | $40,479 | $23,235 | $51,153 | $33,089 | $132,705 | $78,869 |
| Borates; peroxoborates (perborates). | $2 | | | | $12 | $5 |
| Salts of oxometallic or peroxometallic acids. | $915 | $1,276 | $889 | $2,203 | $2,016 | $1,498 |
| Other salts of inorganic acids or peroxoacids | | $780 | $11 | $525 | $91 | $52 |
| Colloidal precious metals | $677 | $514 | $1,545 | $5,027 | $2,980 | $4,208 |
| Radioactive chemical elements and radioactive isotopes | $61 | | | $96 | | |
| Isotopes other than those of heading 28.44 | | | | $330 | $392 | |
| Compounds, inorganic or organic, of rare-earth metals | $52,847 | $14 | $1,479 | $7,513 | $469 | $59 |
| Hydrogen peroxide, whether or not solidified with urea | $140 | $3,647 | $532 | $2,936 | $1,115 | $1,405 |
| Carbides, whether or not chemically defined. | $2,765 | $2,572 | $4,370 | $78,320 | $97,101 | $22,338 |
| Hydrides, nitrides, azides, silicides and borides | $116 | | $927 | $1,074 | $1,495 | $286 |
| Other inorganic compounds | $10,255 | $9,078 | $9,279 | $21,664 | $18,218 | $22,890 |
| Total | $671,844 | $601,400 | $535,298 | $823,614 | $857,455 | $879,600 |
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