|
| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Fluorine, chlorine, bromine and iodine. | $42,845 | $45,703 | $72,982 | $60,656 | $61,899 | $57,754 | $36,169 |
| Sulphur, sublimed or precipitated | $100 | $173 | | | $238 | | |
| Carbon | $1,421 | $404 | $306 | | $458 | $546 | $337 |
| Hydrogen, rare gases and other non-metals. | $121,462 | $161,709 | $85,066 | $70,313 | $66,388 | $47,124 | $45,711 |
| Alkali or alkaline-earth metals; | | | | | $768 | $7,925 | |
| Hydrogen chloride (hydrochloric acid); | | | | | $838 | $1,933 | $19,648 |
| Sulphuric acid; oleum. | $4,431 | $10,436 | $2,304 | $2,915 | $3,525 | $4,457 | $4,832 |
| Nitric acid; sulphonitric acids. | $2,288 | $10,513 | $16,732 | $30,674 | $5,519 | $4,785 | $11,474 |
| Diphosphorus pentaoxide; phosphoric acid; | | | | | $2,080 | $28,794 | $83 |
| Oxides of boron; boric acids. | $216 | | $72 | | $2,324 | $865 | |
| Other inorganic acids and oxygen compounds | $87,379 | $142,737 | $124,818 | $78,276 | $88,650 | $130,366 | $257,312 |
| Halides and halide oxides of non-metals. | | | | | | $696 | $1,174 |
| Sulphides of non-metals; commercial phosphorus trisulphide. | | | | | | $15 | $189 |
| Ammonia, anhydrous or in aqueous solution. | | | | | $331 | $8,424 | $3,514 |
| Sodium hydroxide (caustic soda); | $48,443 | $68,432 | $113,256 | $176,483 | $28,000 | $29,497 | $67,581 |
| Hydroxide and peroxide of magnesium; | | | | | | $1,151 | |
| Zinc oxide; zinc peroxide. | $803 | $665 | $5,147 | | $855 | $623 | $1,548 |
| Artificial corundum, whether or not chemically defined; | $1,758 | $2,680 | $1,264 | $1,405 | $1,624 | $1,398 | $1,579 |
| Chromium oxides and hydroxides. | | | | | $262 | $8,105 | $3,802 |
| Manganese oxides. | | | | | $471 | $495 | $653 |
| Iron oxides and hydroxides | | | | | | $7,421 | $5,697 |
| Cobalt oxides and hydroxides | | $583 | | $194 | | | |
| Titanium oxides. | $41,418 | $85,213 | $84,803 | $43,795 | $53,243 | $82,175 | $74,661 |
| Lead oxides; red lead and orange lead. | | | | | $1,304 | | $3,131 |
| Hydrazine and hydroxylamine and their inorganic salts | | | | | $1,247 | $418 | |
| Fluorides; fluorosilicates and other complex fluorine salts. | | | | | | $61 | $1,316 |
| Chlorides, chloride oxides and chloride hydroxides | | | | | | $15,886 | $3,249 |
| Hypochlorites; commercial calcium hypochlorite | | | | | | $5,100 | $1,011 |
| Chlorates and perchlorates; bromates and perbromates | | | | | | $2,048 | |
| Sulphides; polysulphides | | | | | | $4,127 | |
| Sulphites; thiosulphates. | | | | | | $238 | |
| Sulphates; alums; peroxosulphates (persulphates). | | | | | | $112 | $6,576 |
| Nitrites; nitrates. | | | | | | $11,313 | |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | | | | | | $4,036 | |
| Carbonates; peroxocarbonates (percarbonates) | | | | | $2,050 | $19,560 | $12,869 |
| Cyanides, cyanide oxides and complex cyanides. | | | | | | $163 | |
| Silicates; commercial alkali metal silicates. | | | | | | $30 | $3,330 |
| Salts of oxometallic or peroxometallic acids. | | | | | | | $3,900 |
| Colloidal precious metals | | | | | | $605 | |
| Radioactive chemical elements and radioactive isotopes | | | $307 | | $102 | $1,729 | $2,292 |
| Isotopes other than those of heading 28.44 | | | | | | $185 | |
| Compounds, inorganic or organic, of rare-earth metals | | | | | | $75 | $3,838 |
| Hydrogen peroxide, whether or not solidified with urea | | $32 | $32 | $153 | $1,084 | $56 | $105 |
| Hydrides, nitrides, azides, silicides and borides | $278 | $48 | | | | | |
| Other inorganic compounds | $2,070 | $5,768 | $6,251 | $837 | | $3,004 | $10,889 |
| Total | $354,912 | $535,096 | $513,340 | $465,701 | $323,260 | $493,295 | $588,470 |
|
|
