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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Fluorine, chlorine, bromine and iodine. | $76,450 | $71,475 | $107,056 | $94,508 | $120,667 | $102,818 | $177,601 |
| Sulphur, sublimed or precipitated | $4,434 | $970 | $3,603 | $1,849 | $4,623 | $1,679 | $7,394 |
| Carbon | $6,719,534 | $8,853,059 | $10,031,456 | $13,915,602 | $10,296,861 | $15,256,875 | $20,263,298 |
| Hydrogen, rare gases and other non-metals. | $990,479 | $1,055,538 | $1,082,020 | $1,587,602 | $1,693,279 | $1,933,773 | $3,429,808 |
| Alkali or alkaline-earth metals; | $722,171 | $836,745 | $1,418,350 | $2,464,505 | $3,044,424 | $3,443,170 | $9,859,309 |
| Hydrogen chloride (hydrochloric acid); | $172,555 | $262,790 | $302,030 | $291,996 | $313,726 | $250,431 | $246,783 |
| Sulphuric acid; oleum. | $402,353 | $533,051 | $8,173,854 | $23,554,364 | $6,518,810 | $51,582 | $4,133,874 |
| Nitric acid; sulphonitric acids. | $1,359,749 | $1,978,398 | $1,950,753 | $2,361,440 | $1,714,941 | $2,505,728 | $2,785,255 |
| Diphosphorus pentaoxide; phosphoric acid; | $5,645,478 | $4,861,990 | $7,174,774 | $19,891,681 | $5,885,195 | $11,298,030 | $14,925,474 |
| Oxides of boron; boric acids. | $99,810 | $63,711 | $29,129 | $107,788 | $29,761 | $84,948 | $187,113 |
| Other inorganic acids and oxygen compounds | $3,597,904 | $3,969,545 | $5,096,690 | $7,736,745 | $5,874,101 | $7,107,473 | $7,786,310 |
| Halides and halide oxides of non-metals. | $12,089 | $19,807 | $94,518 | $26,789 | $50,509 | $68,197 | $114,342 |
| Sulphides of non-metals; commercial phosphorus trisulphide. | $786,577 | $960,571 | $1,586,144 | $3,872,266 | $860,028 | $1,336,809 | $2,189,222 |
| Ammonia, anhydrous or in aqueous solution. | $222,689 | $262,520 | $369,506 | $576,517 | $324,552 | $347,923 | $529,868 |
| Sodium hydroxide (caustic soda); | $5,231,721 | $5,961,304 | $6,711,154 | $12,048,279 | $12,951,413 | $9,180,678 | $10,375,247 |
| Hydroxide and peroxide of magnesium; | $88,932 | $124,349 | $206,287 | $205,940 | $221,079 | $186,720 | $191,825 |
| Zinc oxide; zinc peroxide. | $76,337 | $314,138 | $289,397 | $258,782 | $191,885 | $289,588 | $245,650 |
| Artificial corundum, whether or not chemically defined; | $2,124,008 | $3,207,001 | $3,671,542 | $4,891,341 | $3,948,623 | $4,795,015 | $4,966,790 |
| Chromium oxides and hydroxides. | $137,201 | $81,158 | $135,460 | $301,593 | $199,812 | $352,114 | $421,749 |
| Manganese oxides. | $746,899 | $797,101 | $824,303 | $1,413,946 | $1,239,534 | $1,606,700 | $1,624,069 |
| Iron oxides and hydroxides | $1,680,988 | $1,582,193 | $2,201,514 | $3,018,791 | $2,748,049 | $3,580,872 | $3,320,294 |
| Cobalt oxides and hydroxides | $131,429 | $110,358 | $416,684 | $557,846 | $224,475 | $259,714 | $243,908 |
| Titanium oxides. | $579,793 | $500,249 | $561,499 | $680,477 | $869,019 | $1,973,583 | $2,944,776 |
| Lead oxides; red lead and orange lead. | $106,399 | $280,333 | $736,363 | $857,663 | $702,411 | $1,493,491 | $691,647 |
| Hydrazine and hydroxylamine and their inorganic salts | $798,044 | $1,204,594 | $1,120,577 | $3,041,558 | $2,128,603 | $1,948,746 | $2,025,398 |
| Fluorides; fluorosilicates and other complex fluorine salts. | $413,323 | $323,034 | $438,214 | $954,490 | $318,919 | $837,748 | $593,953 |
| Chlorides, chloride oxides and chloride hydroxides | $1,313,955 | $1,779,300 | $2,435,566 | $2,628,514 | $2,720,043 | $3,201,001 | $3,152,712 |
| Hypochlorites; commercial calcium hypochlorite | $1,296,475 | $953,906 | $1,320,668 | $1,399,216 | $1,219,380 | $1,617,579 | $1,490,927 |
| Chlorates and perchlorates; bromates and perbromates | $574,570 | $748,528 | $897,912 | $1,124,494 | $1,038,486 | $1,150,106 | $1,466,116 |
| Sulphides; polysulphides | $751,175 | $824,773 | $692,960 | $1,759,664 | $1,219,798 | $2,151,800 | $1,503,952 |
| Dithionites and sulphoxylates. | $1,196,130 | $1,393,726 | $1,192,663 | $2,340,900 | $1,464,560 | $1,977,486 | $1,711,130 |
| Sulphites; thiosulphates. | $1,292,223 | $1,930,849 | $2,408,310 | $3,495,195 | $3,917,615 | $5,202,958 | $4,056,808 |
| Sulphates; alums; peroxosulphates (persulphates). | $6,101,632 | $6,899,519 | $9,752,646 | $14,705,676 | $14,352,387 | $17,488,781 | $16,068,578 |
| Nitrites; nitrates. | $5,956,759 | $6,848,176 | $12,799,909 | $19,885,216 | $10,544,665 | $17,638,428 | $18,882,323 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | $18,483,964 | $19,979,582 | $30,100,421 | $47,305,170 | $32,457,641 | $40,702,619 | $44,393,052 |
| Carbonates; peroxocarbonates (percarbonates) | $9,654,303 | $10,892,703 | $13,563,963 | $23,348,091 | $21,208,392 | $24,289,910 | $34,633,945 |
| Cyanides, cyanide oxides and complex cyanides. | $8,428,056 | $12,619,094 | $22,672,598 | $27,692,844 | $30,531,462 | $42,883,837 | $73,356,122 |
| Fulminates, cyanates and thiocyanates. | $8,077 | $9,092 | $13,034 | | | | |
| Silicates; commercial alkali metal silicates. | $393,358 | $429,601 | $512,836 | $1,303,669 | $331,015 | $640,730 | $765,697 |
| Borates; peroxoborates (perborates). | $794,622 | $703,793 | $701,944 | $1,204,724 | $1,243,959 | $1,533,165 | $1,219,089 |
| Salts of oxometallic or peroxometallic acids. | $1,103,509 | $1,836,618 | $1,209,772 | $1,443,240 | $1,650,428 | $2,163,098 | $2,664,321 |
| Other salts of inorganic acids or peroxoacids | $453,805 | $1,009,270 | $1,038,506 | $1,640,255 | $1,709,077 | $4,215,041 | $2,831,549 |
| Colloidal precious metals | $211,953 | $261,034 | $324,488 | $503,811 | $346,566 | $582,983 | $823,578 |
| Radioactive chemical elements and radioactive isotopes | $239,016 | $464,281 | $553,506 | $1,244,962 | $758,128 | $1,536,532 | $1,074,803 |
| Isotopes other than those of heading 28.44 | $1,161 | $2,372 | $4,634 | $1,355 | $2,201 | $3,501 | $19,028 |
| Compounds, inorganic or organic, of rare-earth metals | $39,282 | $23,749 | $52,782 | $44,983 | $85,715 | $108,266 | $499,354 |
| Hydrogen peroxide, whether or not solidified with urea | $3,646,940 | $4,219,537 | $4,050,562 | $5,709,935 | $5,416,369 | $5,500,334 | $6,793,974 |
| Carbides, whether or not chemically defined. | $2,542,586 | $3,266,999 | $3,498,026 | $4,463,001 | $3,955,338 | $5,056,331 | $5,328,036 |
| Hydrides, nitrides, azides, silicides and borides | $504,107 | $201,725 | $262,775 | $808,670 | $250,300 | $872,158 | $514,022 |
| Other inorganic compounds | $217,901 | $118,856 | $308,101 | $547,418 | $599,338 | $626,201 | $694,952 |
| Total | $98,132,905 | $115,633,065 | $165,101,459 | $269,315,361 | $199,498,162 | $251,437,250 | $318,225,025 |
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