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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Fluorine, chlorine, bromine and iodine. | $92,496 | $78,268 | $81,048 | $99,951 | $82,513 | $103,323 |
| Sulphur, sublimed or precipitated | | | $516 | | | |
| Carbon | | $101 | $39 | $10 | $13 | |
| Hydrogen, rare gases and other non-metals. | $76,377 | $96,305 | $118,643 | $123,019 | $135,268 | $131,166 |
| Alkali or alkaline-earth metals; | $895 | $1,965 | $8,757 | $2,942 | $1,427 | $279 |
| Hydrogen chloride (hydrochloric acid); | $3,366 | $5,586 | $16,305 | $8,510 | $7,481 | $7,091 |
| Sulphuric acid; oleum. | $7,976 | $4,039 | $6,501 | $4,944 | $6,604 | $1,757 |
| Nitric acid; sulphonitric acids. | $36,712 | $476 | $2,068 | $249 | $554 | $805 |
| Diphosphorus pentaoxide; phosphoric acid; | $18,429 | $12,297 | | $110 | | $54 |
| Oxides of boron; boric acids. | $64 | $299 | | $17 | $49 | |
| Other inorganic acids and oxygen compounds | $79,937 | $103,758 | $124,517 | $122,427 | $143,754 | $100,827 |
| Halides and halide oxides of non-metals. | | $71 | | | $746 | |
| Ammonia, anhydrous or in aqueous solution. | $946 | $5,061 | $106,365 | $1,936 | $1,377 | $886 |
| Sodium hydroxide (caustic soda); | $46,544 | $37,786 | $42,425 | $61,914 | $29,150 | $6,034 |
| Hydroxide and peroxide of magnesium; | | | | | $587 | $565 |
| Zinc oxide; zinc peroxide. | $4 | | | $2 | $106 | $4,704 |
| Artificial corundum, whether or not chemically defined; | $17,488 | $11,119 | $6,276 | $18,637 | $9,921 | $3,416 |
| Manganese oxides. | | | | | $70 | $31 |
| Iron oxides and hydroxides | | | | $100 | $746 | $258 |
| Cobalt oxides and hydroxides | | | $776 | | | $602 |
| Titanium oxides. | $6 | | $360 | | | |
| Lead oxides; red lead and orange lead. | $13 | | $80 | | $100 | $696 |
| Hydrazine and hydroxylamine and their inorganic salts | | | | | $686 | $842 |
| Fluorides; fluorosilicates and other complex fluorine salts. | $43 | $105 | | $194 | $66 | $159 |
| Chlorides, chloride oxides and chloride hydroxides | $5,064 | $4,043 | $18,390 | $26,832 | $42,018 | $22,523 |
| Hypochlorites; commercial calcium hypochlorite | $667 | $4,450 | $6,922 | $6,299 | $35,454 | $64,201 |
| Chlorates and perchlorates; bromates and perbromates | $23 | $2,260 | $1,593 | $83 | $49 | $240 |
| Sulphides; polysulphides | | $333 | $723 | $109 | | $46 |
| Sulphites; thiosulphates. | $607 | $116 | $2,016 | $2,659 | $959 | $1,666 |
| Sulphates; alums; peroxosulphates (persulphates). | $4,682 | $2,684 | $5,254 | $5,903 | $8,038 | $8,041 |
| Nitrites; nitrates. | $1,961 | $1,197 | $16,902 | | $2,149 | $29,162 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | $2,871 | $15,956 | $31,732 | $28,322 | $24,073 | $167 |
| Carbonates; peroxocarbonates (percarbonates) | $19,535 | $19,302 | $64,369 | $47,649 | $16,268 | $18,572 |
| Cyanides, cyanide oxides and complex cyanides. | $9 | | | | | $35 |
| Silicates; commercial alkali metal silicates. | | $65 | | | $164 | |
| Borates; peroxoborates (perborates). | | | | | $13 | |
| Salts of oxometallic or peroxometallic acids. | | | | | $169 | |
| Other salts of inorganic acids or peroxoacids | $172 | $280 | $836 | $90 | | $1,496 |
| Colloidal precious metals | | | | | $550 | $2,287 |
| Radioactive chemical elements and radioactive isotopes | | $102 | | | $6,077 | |
| Isotopes other than those of heading 28.44 | | $267 | | | | |
| Compounds, inorganic or organic, of rare-earth metals | | | | | | $73 |
| Hydrogen peroxide, whether or not solidified with urea | $85 | $130 | | $242 | $453 | $274 |
| Carbides, whether or not chemically defined. | $15,449 | $10,132 | $6,352 | $1,022 | $7,114 | $10,063 |
| Other inorganic compounds | $9,573 | $11,517 | $6,614 | $7,859 | $4,402 | $7,966 |
| Total | $441,994 | $430,070 | $676,379 | $572,031 | $569,168 | $530,307 |
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