|
| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Fluorine, chlorine, bromine and iodine. | $261,138 | $244,608 | $354,642 | $292,646 | $227,138 | $412,198 | $305,736 |
| Sulphur, sublimed or precipitated | $75,067 | $54,889 | $116,462 | $498,806 | $163,146 | $172,963 | $127,491 |
| Carbon | $34,914 | $16,748 | $99,321 | $16,931 | $30,937 | $60,040 | $45,406 |
| Hydrogen, rare gases and other non-metals. | $466,237 | $275,995 | $364,210 | $674,192 | $509,771 | $671,085 | $764,608 |
| Alkali or alkaline-earth metals; | $1,460 | $2,928 | $3,814 | $573 | $20,233 | $2,479 | $199 |
| Hydrogen chloride (hydrochloric acid); | $242,788 | $215,149 | $230,026 | $274,424 | $224,588 | $280,764 | $366,617 |
| Sulphuric acid; oleum. | $195,841 | $231,082 | $265,170 | $500,982 | $417,595 | $403,482 | $267,104 |
| Nitric acid; sulphonitric acids. | $13,500 | $21,941 | $30,554 | $68,683 | $111,878 | $102,663 | $112,856 |
| Diphosphorus pentaoxide; phosphoric acid; | $139,805 | $82,875 | $191,773 | $298,332 | $508,738 | $572,753 | $680,226 |
| Oxides of boron; boric acids. | $17,524 | $13,789 | $77,640 | $6,371 | $8,561 | $28,392 | $29,195 |
| Other inorganic acids and oxygen compounds | $224,327 | $200,121 | $269,582 | $263,006 | $611,233 | $502,696 | $495,517 |
| Halides and halide oxides of non-metals. | $5,890 | $8,064 | $9,832 | $58,356 | $8,587 | $5,547 | $3,094 |
| Sulphides of non-metals; commercial phosphorus trisulphide. | | | $14,545 | $44,728 | $14,766 | $96 | $18,609 |
| Ammonia, anhydrous or in aqueous solution. | $80,381 | $85,824 | $52,366 | $33,224 | $65,274 | $73,362 | $135,049 |
| Sodium hydroxide (caustic soda); | $1,686,111 | $1,484,766 | $1,992,165 | $2,695,020 | $2,142,897 | $2,125,820 | $2,990,495 |
| Hydroxide and peroxide of magnesium; | $23,475 | $10,935 | $22,977 | $14,119 | $21,808 | $26,249 | $27,360 |
| Zinc oxide; zinc peroxide. | $493 | $4,388 | $1,341 | $7,910 | $3,848 | $2,827 | $556 |
| Artificial corundum, whether or not chemically defined; | $34,578 | $29,313 | $20,969 | $74,534 | $90,508 | $66,704 | $28,680 |
| Chromium oxides and hydroxides. | $3,997 | $1,693 | $1,848 | $1,850 | $7,409 | $3,667 | $11,369 |
| Manganese oxides. | $5,326 | | $138 | $3,066 | $44 | | $104 |
| Iron oxides and hydroxides | $163,838 | $221,075 | $311,222 | $321,900 | $222,903 | $256,717 | $213,690 |
| Cobalt oxides and hydroxides | $831 | | | | $822 | $231 | |
| Titanium oxides. | $418,332 | $405,491 | $538,135 | $398,524 | $444,706 | $671,667 | $326,907 |
| Lead oxides; red lead and orange lead. | $3,507 | $2,436 | | $7,631 | $536 | $1,714 | $8,918 |
| Hydrazine and hydroxylamine and their inorganic salts | $15,673 | $11,631 | $70,178 | $84,469 | $75,070 | $107,949 | $104,838 |
| Fluorides; fluorosilicates and other complex fluorine salts. | $17,854 | $21,023 | $52,541 | $47,351 | $40,223 | $40,579 | $30,367 |
| Chlorides, chloride oxides and chloride hydroxides | $360,127 | $173,420 | $218,294 | $188,137 | $158,364 | $177,627 | $489,773 |
| Hypochlorites; commercial calcium hypochlorite | $733,893 | $862,570 | $1,047,492 | $1,374,876 | $1,088,352 | $1,441,116 | $1,852,811 |
| Chlorates and perchlorates; bromates and perbromates | $3,708 | $40,083 | $17,976 | $50,028 | $38,890 | $68,331 | $62,895 |
| Sulphides; polysulphides | $48,562 | $62,135 | $53,776 | $91,489 | $180,386 | $127,603 | $93,483 |
| Dithionites and sulphoxylates. | $68,593 | $48,404 | $119,186 | $97,723 | $279,626 | $447,842 | $666,788 |
| Sulphites; thiosulphates. | $659,902 | $521,153 | $526,861 | $1,056,122 | $296,727 | $352,240 | $350,739 |
| Sulphates; alums; peroxosulphates (persulphates). | $2,253,355 | $1,951,322 | $2,020,083 | $1,817,132 | $1,659,957 | $1,555,721 | $1,967,673 |
| Nitrites; nitrates. | $73,434 | $87,237 | $32,786 | $105,659 | $113,722 | $53,408 | $26,458 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | $1,464,004 | $1,277,359 | $1,070,971 | $1,630,474 | $895,306 | $1,122,495 | $1,183,903 |
| Carbonates; peroxocarbonates (percarbonates) | $1,451,454 | $1,583,316 | $1,686,190 | $2,267,060 | $1,382,497 | $1,452,148 | $1,842,670 |
| Cyanides, cyanide oxides and complex cyanides. | $78,691 | $128,071 | $73,316 | $65,773 | $25,673 | $15,882 | $85,880 |
| Fulminates, cyanates and thiocyanates. | | $233 | | | | | |
| Silicates; commercial alkali metal silicates. | $467,268 | $422,175 | $352,736 | $468,256 | $244,744 | $225,706 | $137,847 |
| Borates; peroxoborates (perborates). | $124,274 | $150,556 | $136,233 | $246,358 | $37,336 | $114,363 | $17,715 |
| Salts of oxometallic or peroxometallic acids. | $19,984 | $10,635 | $45,220 | $7,512 | $16,711 | $9,500 | $6,578 |
| Other salts of inorganic acids or peroxoacids | $63,910 | $75,477 | $94,182 | $199,355 | $115,045 | $118,774 | $81,990 |
| Colloidal precious metals | $31,092 | $304,032 | $266,998 | $268,080 | $44,221 | $55,992 | $83,361 |
| Radioactive chemical elements and radioactive isotopes | $64,380 | $45,559 | $48,779 | $49,547 | $69,005 | $74,361 | $138,540 |
| Isotopes other than those of heading 28.44 | $818 | $4,047 | $365 | | $6,374 | $873 | $426 |
| Compounds, inorganic or organic, of rare-earth metals | $7,465 | $4,608 | $2,676 | $972 | $7,360 | $3,796 | $20,758 |
| Hydrogen peroxide, whether or not solidified with urea | $678,286 | $622,100 | $592,932 | $837,346 | $637,181 | $624,172 | $699,359 |
| Carbides, whether or not chemically defined. | $158,432 | $173,496 | $232,513 | $212,217 | $246,672 | $158,617 | $177,262 |
| Hydrides, nitrides, azides, silicides and borides | | $45 | $2,416 | $1,541 | $1,709 | $1,400 | $983 |
| Other inorganic compounds | $21,262 | $18,457 | $12,106 | $2,990 | $7,846 | $29,441 | $26,000 |
| Total | $12,965,781 | $12,213,254 | $13,745,538 | $17,726,275 | $13,526,923 | $14,824,052 | $17,108,883 |
|
|
