|
| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Fluorine, chlorine, bromine and iodine. | $39,145 | $36,692 | $24,496 | $23,604 | $18,469 | $20,729 |
| Sulphur, sublimed or precipitated | $36,029 | $117,224 | $113,364 | $34,298 | $115,020 | $44,247 |
| Carbon | $306,543 | $227,051 | $336,599 | $230,434 | $155,464 | $29,748 |
| Hydrogen, rare gases and other non-metals. | $21,953 | $81,336 | $146,861 | $424,113 | $328,312 | $1,088,850 |
| Alkali or alkaline-earth metals; | $4,446 | $198 | $1,459 | $2,922 | $100 | $3,519 |
| Hydrogen chloride (hydrochloric acid); | $46,189 | $45,265 | $33,038 | $64,649 | $57,149 | $76,950 |
| Sulphuric acid; oleum. | $199,057 | $117,320 | $115,684 | $223,517 | $330,864 | $211,695 |
| Nitric acid; sulphonitric acids. | $24,248 | $11,842 | $29,295 | $17,550 | $22,788 | $5,991 |
| Diphosphorus pentaoxide; phosphoric acid; | $35,278 | $70,597 | $24,018 | $114,226 | $169,754 | $55,172 |
| Oxides of boron; boric acids. | $322 | $3,108 | $14,941 | $1,441 | $2,881 | $2,197 |
| Other inorganic acids and oxygen compounds | $44,501 | $63,956 | $123,365 | $53,407 | $22,298 | $64,221 |
| Halides and halide oxides of non-metals. | $3,234 | $278 | | $9,089 | | $1,904 |
| Sulphides of non-metals; commercial phosphorus trisulphide. | $2,163 | | | | $23,543 | $7,372 |
| Ammonia, anhydrous or in aqueous solution. | $40,820 | $38,764 | $28,234 | $40,384 | $40,068 | $32,633 |
| Sodium hydroxide (caustic soda); | $1,645,520 | $2,512,441 | $1,888,938 | $2,755,761 | $2,560,830 | $2,342,135 |
| Hydroxide and peroxide of magnesium; | | $5,370 | $81 | | $2,242 | |
| Zinc oxide; zinc peroxide. | $9,489 | $9,112 | $22,757 | $38,875 | $1,353 | $7,457 |
| Artificial corundum, whether or not chemically defined; | $10,719 | $15,588 | $44,043 | $27,605 | $11,288 | $2,499 |
| Chromium oxides and hydroxides. | $12,767 | $524 | $6,972 | $35,256 | $50,282 | $17,799 |
| Manganese oxides. | $600,432 | $536,611 | $488,785 | $501,651 | $232,661 | $268,915 |
| Iron oxides and hydroxides | $53,082 | $36,005 | $32,875 | $56,710 | $44,452 | $112,895 |
| Cobalt oxides and hydroxides | | $59 | | $4,108 | | $6,217 |
| Titanium oxides. | $130,763 | $254,840 | $191,433 | $297,348 | $235,055 | $375,869 |
| Lead oxides; red lead and orange lead. | $62,615 | $25,992 | $69,199 | $44,577 | $20,625 | $5,150 |
| Hydrazine and hydroxylamine and their inorganic salts | $28,971 | $17,171 | $68,962 | $131,353 | $35,696 | $147,046 |
| Fluorides; fluorosilicates and other complex fluorine salts. | $116,384 | $71,859 | $82,222 | $108,819 | $6,567 | $1,248 |
| Chlorides, chloride oxides and chloride hydroxides | $219,135 | $200,346 | $322,615 | $307,041 | $158,528 | $126,065 |
| Hypochlorites; commercial calcium hypochlorite | $1,115,548 | $1,012,415 | $1,402,048 | $843,626 | $1,472,920 | $983,203 |
| Chlorates and perchlorates; bromates and perbromates | $89,265 | $78,741 | $70,358 | $120,965 | $16,147 | $140,173 |
| Sulphides; polysulphides | | $16,912 | $13,263 | | $1,225 | $13,542 |
| Dithionites and sulphoxylates. | $1,123 | $35,629 | $2,334 | | $656 | $31,112 |
| Sulphites; thiosulphates. | $447,125 | $358,557 | $639,547 | $568,455 | $475,887 | $467,341 |
| Sulphates; alums; peroxosulphates (persulphates). | $470,803 | $343,427 | $472,824 | $634,575 | $369,793 | $435,497 |
| Nitrites; nitrates. | $29,752 | $31,263 | $88,621 | $139,052 | $84,340 | $50,813 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | $187,302 | $210,814 | $295,554 | $279,482 | $422,179 | $273,880 |
| Carbonates; peroxocarbonates (percarbonates) | $533,148 | $518,486 | $565,760 | $928,001 | $792,919 | $818,872 |
| Cyanides, cyanide oxides and complex cyanides. | $1,720 | $1,097 | $12,125 | $2,434 | $364 | $11,454 |
| Fulminates, cyanates and thiocyanates. | $2,028 | $4,233 | | | | |
| Silicates; commercial alkali metal silicates. | $79,167 | $74,816 | $101,805 | $153,119 | $182,983 | $43,024 |
| Borates; peroxoborates (perborates). | $33,210 | $4,631 | $24,524 | $10,997 | $26,354 | $30,125 |
| Salts of oxometallic or peroxometallic acids. | $38,872 | $9,753 | $13,155 | $20,986 | $35,234 | $20,110 |
| Other salts of inorganic acids or peroxoacids | $6,232 | $9,580 | $24,604 | $3,811 | $5,205 | $20,816 |
| Colloidal precious metals | $50 | $7,974 | $2,101 | $17,060 | $5,720 | $8,295 |
| Radioactive chemical elements and radioactive isotopes | $3,147 | $20,168 | $27,383 | $71,216 | $255,202 | $138,291 |
| Isotopes other than those of heading 28.44 | | $74 | $16,055 | $571 | $8,014 | $81 |
| Compounds, inorganic or organic, of rare-earth metals | $3,935 | $8,167 | $1,520 | $3,291 | $3,823 | $1,707 |
| Hydrogen peroxide, whether or not solidified with urea | $119,499 | $102,459 | $244,086 | $127,074 | $170,862 | $68,701 |
| Carbides, whether or not chemically defined. | $440,241 | $205,972 | $253,794 | $301,843 | $305,049 | $252,624 |
| Hydrides, nitrides, azides, silicides and borides | $92 | | $52 | | | |
| Other inorganic compounds | $24,253 | $21,298 | $5,165 | $294,188 | $28,120 | $72,132 |
| Total | $7,320,317 | $7,576,015 | $8,486,914 | $10,069,484 | $9,309,285 | $8,940,316 |
|
|
