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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Fluorine, chlorine, bromine and iodine. | $166,574 | $205,946 | $158,308 | $400,177 | $141,359 | $142,619 | $131,595 |
| Sulphur, sublimed or precipitated | | | $1,225 | $652 | $3,562 | $280 | $19 |
| Carbon | $19,936,947 | $19,516,844 | $29,730,979 | $36,439,864 | $18,370,425 | $21,075,691 | $33,594,509 |
| Hydrogen, rare gases and other non-metals. | $13,491,165 | $14,372,732 | $15,189,632 | $16,971,002 | $13,671,704 | $16,786,942 | $21,224,670 |
| Alkali or alkaline-earth metals; | $22,834 | $15,523 | $20,739 | $93,413 | $1,131 | $182,187 | $87,787 |
| Hydrogen chloride (hydrochloric acid); | $413,074 | $398,546 | $421,504 | $399,012 | $313,108 | $348,126 | $360,870 |
| Sulphuric acid; oleum. | $145,094 | $151,088 | $166,984 | $1,020,206 | $187,119 | $129,676 | $240,889 |
| Nitric acid; sulphonitric acids. | $140,947 | $84,187 | $77,605 | $127,988 | $165,873 | $97,338 | $86,016 |
| Diphosphorus pentaoxide; phosphoric acid; | $59,687 | $60,787 | $57,802 | $91,143 | $57,925 | $81,536 | $99,211 |
| Oxides of boron; boric acids. | $1,878 | $1,335 | $4,025 | $1,622 | $1,883 | $1,322 | $1,630 |
| Other inorganic acids and oxygen compounds | $6,854,385 | $5,704,683 | $6,885,781 | $10,650,050 | $6,290,158 | $8,059,583 | $9,588,532 |
| Halides and halide oxides of non-metals. | $765 | $3,472 | $417 | $128,133 | $6,757 | $9,421 | $3,751 |
| Sulphides of non-metals; commercial phosphorus trisulphide. | $208 | $2,603 | $3,932 | $677 | $146 | $200 | $3,425 |
| Ammonia, anhydrous or in aqueous solution. | $312,462 | $246,449 | $222,162 | $308,176 | $273,121 | $225,973 | $181,297 |
| Sodium hydroxide (caustic soda); | $969,859 | $961,923 | $1,088,567 | $1,399,226 | $1,264,718 | $969,109 | $1,891,209 |
| Hydroxide and peroxide of magnesium; | $10,187 | $787 | $6,884 | $2,496 | $5,154 | $41 | $3,506 |
| Zinc oxide; zinc peroxide. | $1,896,172 | $3,657,560 | $9,186,486 | $6,045,530 | $3,232,041 | $5,597,737 | $5,458,496 |
| Artificial corundum, whether or not chemically defined; | $913,504 | $1,421,784 | $3,078,115 | $2,295,515 | $1,777,988 | $1,932,068 | $3,038,420 |
| Chromium oxides and hydroxides. | $72,849 | $88,891 | $114,480 | $74,976 | $29,302 | $29,218 | $46,095 |
| Manganese oxides. | | $1,520 | $30 | $467 | $26,620 | $539,533 | $1,784,886 |
| Iron oxides and hydroxides | $1,080,009 | $221,565 | $203,232 | $242,328 | $211,363 | $251,211 | $270,480 |
| Cobalt oxides and hydroxides | $157 | $205 | $1,593 | $548 | $3,486 | $41 | $4,005 |
| Titanium oxides. | $314,362 | $49,470 | $466,239 | $407,149 | $409,924 | $478,706 | $610,773 |
| Lead oxides; red lead and orange lead. | $643 | $791 | $1,165 | $898 | $5,748 | $8,235 | $6,529 |
| Hydrazine and hydroxylamine and their inorganic salts | $166,085 | $323,111 | $844,501 | $902,169 | $925,230 | $811,794 | $878,383 |
| Fluorides; fluorosilicates and other complex fluorine salts. | $1,572 | $487 | $28,007 | $8,335 | $17,247 | $11,947 | $35,615 |
| Chlorides, chloride oxides and chloride hydroxides | $992,344 | $1,381,765 | $891,232 | $885,752 | $990,048 | $893,015 | $989,629 |
| Hypochlorites; commercial calcium hypochlorite | $828,768 | $902,283 | $1,113,286 | $1,133,977 | $1,051,145 | $958,616 | $990,564 |
| Chlorates and perchlorates; bromates and perbromates | $30,642 | $10,525 | $4,139 | $3,461 | $5,723 | $2,988 | $15,003 |
| Sulphides; polysulphides | $9,604 | $131 | $4,659 | $367 | $4,203 | $10,978 | $5,043 |
| Dithionites and sulphoxylates. | $267 | $8,074 | $232 | $2,060 | $614 | $1,636 | $1,961 |
| Sulphites; thiosulphates. | $26,035 | $42,213 | $35,980 | $49,554 | $29,415 | $260,869 | $256,120 |
| Sulphates; alums; peroxosulphates (persulphates). | $794,839 | $845,548 | $815,430 | $1,015,484 | $763,771 | $796,347 | $998,029 |
| Nitrites; nitrates. | $20,253 | $14,775 | $15,583 | $27,400 | $109,739 | $108,966 | $806,442 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | $13,810,650 | $13,840,267 | $14,945,933 | $35,598,155 | $21,929,607 | $19,286,408 | $27,219,353 |
| Carbonates; peroxocarbonates (percarbonates) | $14,252,049 | $18,013,136 | $18,062,566 | $25,196,697 | $27,140,450 | $22,600,560 | $24,500,491 |
| Cyanides, cyanide oxides and complex cyanides. | $282,743 | $273,293 | $49,024 | $4,883 | $19,771 | $89,549 | $306,972 |
| Fulminates, cyanates and thiocyanates. | $4,299 | | | | | | |
| Silicates; commercial alkali metal silicates. | $1,457,171 | $700,097 | $985,901 | $1,538,598 | $1,744,199 | $2,107,408 | $2,075,821 |
| Borates; peroxoborates (perborates). | $3,638,904 | $756,299 | $45,696 | $69,552 | $88,949 | $139,201 | $154,352 |
| Salts of oxometallic or peroxometallic acids. | $80,083 | $115,594 | $91,767 | $106,341 | $28,833 | $39,776 | $38,003 |
| Other salts of inorganic acids or peroxoacids | $122,654 | $106,006 | $292,969 | $66,484 | $216,815 | $126,534 | $105,366 |
| Colloidal precious metals | $19,855,034 | $46,476,822 | $3,363,060 | $4,830,522 | $3,691,495 | $5,097,022 | $7,971,622 |
| Radioactive chemical elements and radioactive isotopes | $1,290,587 | $1,579,867 | $1,857,369 | $2,478,975 | $2,117,261 | $2,102,828 | $2,292,307 |
| Isotopes other than those of heading 28.44 | $479 | $2,270 | $3,233 | $6,295 | $13,416 | $14,292 | $11,240 |
| Compounds, inorganic or organic, of rare-earth metals | $30,438 | $52,978 | $9,774 | $13,355 | $22,128 | $10,080 | $34,564 |
| Hydrogen peroxide, whether or not solidified with urea | $150,054 | $102,913 | $136,326 | $131,350 | $146,094 | $105,698 | $130,996 |
| Carbides, whether or not chemically defined. | $18,794,988 | $13,766,952 | $31,958,984 | $4,013,081 | $934,360 | $4,230,377 | $4,630,414 |
| Hydrides, nitrides, azides, silicides and borides | $547,283 | $797,198 | $455,841 | $338,294 | $401,481 | $12,439 | $424,105 |
| Other inorganic compounds | $426,336 | $372,317 | $611,333 | $561,534 | $505,192 | $469,056 | $642,482 |
| Total | $124,417,923 | $147,653,612 | $143,710,711 | $156,083,923 | $109,347,801 | $117,235,177 | $154,233,477 |
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