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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Fluorine, chlorine, bromine and iodine. | $384,485 | $510,997 | $499,551 | $579,038 | $522,817 | $943,510 | $1,153,295 |
| Sulphur, sublimed or precipitated | $587,511 | $546,611 | $271,682 | $340,343 | $220,477 | $265,506 | $96,105 |
| Carbon | $11,872,097 | $13,779,178 | $13,027,888 | $19,551,801 | $11,082,832 | $16,589,754 | $20,355,898 |
| Hydrogen, rare gases and other non-metals. | $1,373,444 | $1,419,370 | $1,749,951 | $1,602,474 | $1,151,637 | $1,226,086 | $1,327,625 |
| Alkali or alkaline-earth metals; | $35,072 | $14,837 | $14,190 | $29,423 | $19,202 | $33,132 | $2,714 |
| Hydrogen chloride (hydrochloric acid); | $446,154 | $431,933 | $500,927 | $761,482 | $414,655 | $586,762 | $705,212 |
| Sulphuric acid; oleum. | $372,953 | $376,740 | $389,483 | $640,384 | $379,442 | $352,154 | $465,704 |
| Nitric acid; sulphonitric acids. | $181,680 | $215,124 | $222,615 | $310,285 | $128,448 | $355,485 | $512,910 |
| Diphosphorus pentaoxide; phosphoric acid; | $2,815,908 | $1,577,807 | $1,997,168 | $3,880,314 | $2,225,066 | $2,411,984 | $2,930,208 |
| Oxides of boron; boric acids. | $596,794 | $582,234 | $400,484 | $479,404 | $581,425 | $444,214 | $1,332,312 |
| Other inorganic acids and oxygen compounds | $1,463,785 | $2,242,499 | $2,120,704 | $2,517,202 | $1,466,937 | $2,136,405 | $2,901,667 |
| Halides and halide oxides of non-metals. | $45,259 | $17,107 | $12,859 | $24,158 | $36,871 | $48,115 | $11,263 |
| Sulphides of non-metals; commercial phosphorus trisulphide. | $79 | $70 | $315 | $147 | | | $247 |
| Ammonia, anhydrous or in aqueous solution. | $164,731 | $189,921 | $223,920 | $188,966 | $208,692 | $367,491 | $426,143 |
| Sodium hydroxide (caustic soda); | $3,420,317 | $3,522,364 | $2,993,530 | $5,140,455 | $3,268,565 | $3,003,626 | $4,182,698 |
| Hydroxide and peroxide of magnesium; | $104,292 | $186,735 | $194,492 | $230,115 | $88,333 | $291,829 | $722,448 |
| Zinc oxide; zinc peroxide. | $1,477,172 | $3,106,953 | $3,313,377 | $2,670,417 | $954,342 | $2,307,624 | $2,344,336 |
| Artificial corundum, whether or not chemically defined; | $175,769 | $166,887 | $336,334 | $490,699 | $169,165 | $629,386 | $300,420 |
| Chromium oxides and hydroxides. | $152,674 | $158,742 | $232,584 | $352,380 | $249,480 | $371,188 | $427,108 |
| Manganese oxides. | $963,923 | $722,085 | $578,437 | $864,362 | $467,200 | $855,188 | $1,550,820 |
| Iron oxides and hydroxides | $876,769 | $1,245,538 | $1,907,559 | $2,370,556 | $1,115,152 | $1,863,612 | $2,437,307 |
| Cobalt oxides and hydroxides | $232,982 | $216,311 | $267,911 | $317,747 | $98,440 | $351,832 | $197,849 |
| Titanium oxides. | $2,344,929 | $2,044,583 | $3,138,355 | $2,587,898 | $1,305,041 | $1,465,702 | $1,318,352 |
| Lead oxides; red lead and orange lead. | $94,668 | $74,969 | $42,796 | $21,271 | $5,117 | $11,560 | $93,729 |
| Hydrazine and hydroxylamine and their inorganic salts | $755,000 | $946,230 | $1,049,919 | $1,073,175 | $864,403 | $1,556,056 | $1,432,346 |
| Fluorides; fluorosilicates and other complex fluorine salts. | $145,589 | $139,236 | $89,050 | $47,825 | $67,556 | $296,744 | $108,437 |
| Chlorides, chloride oxides and chloride hydroxides | $1,030,597 | $1,060,684 | $1,178,434 | $1,080,481 | $884,352 | $1,450,014 | $1,639,682 |
| Hypochlorites; commercial calcium hypochlorite | $715,667 | $828,914 | $754,892 | $932,804 | $896,360 | $1,114,512 | $900,886 |
| Chlorates and perchlorates; bromates and perbromates | $69,997 | $27,368 | $34,997 | $89,139 | $69,232 | $50,869 | $36,097 |
| Sulphides; polysulphides | $299,723 | $62,032 | $79,713 | $90,109 | $64,772 | $73,164 | $80,029 |
| Dithionites and sulphoxylates. | $91,428 | $113,314 | $92,546 | $79,628 | $70,454 | $89,009 | $160,487 |
| Sulphites; thiosulphates. | $129,852 | $236,218 | $267,477 | $322,046 | $191,789 | $414,874 | $468,232 |
| Sulphates; alums; peroxosulphates (persulphates). | $5,699,676 | $7,658,329 | $9,080,059 | $13,829,061 | $6,198,394 | $9,961,627 | $9,975,573 |
| Nitrites; nitrates. | $515,720 | $1,872,296 | $930,615 | $4,179,107 | $487,890 | $1,150,353 | $2,188,373 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | $6,833,484 | $6,464,771 | $7,193,531 | $14,813,553 | $8,024,569 | $8,880,485 | $10,497,442 |
| Carbonates; peroxocarbonates (percarbonates) | $5,120,602 | $8,359,960 | $7,159,190 | $9,671,593 | $8,504,829 | $8,794,351 | $9,934,839 |
| Cyanides, cyanide oxides and complex cyanides. | $262,451 | $1,108,394 | $842,371 | $441,075 | $246,065 | $426,043 | $801,120 |
| Fulminates, cyanates and thiocyanates. | $2,482 | $815 | | | | | |
| Silicates; commercial alkali metal silicates. | $1,443,541 | $2,708,720 | $2,768,681 | $3,917,146 | $2,039,960 | $2,771,449 | $3,083,159 |
| Borates; peroxoborates (perborates). | $68,240 | $216,583 | $287,357 | $286,009 | $249,945 | $311,586 | $601,346 |
| Salts of oxometallic or peroxometallic acids. | $165,965 | $205,528 | $373,463 | $438,114 | $108,223 | $244,264 | $255,140 |
| Other salts of inorganic acids or peroxoacids | $404,220 | $1,383,185 | $1,687,819 | $1,969,035 | $1,246,163 | $1,533,189 | $1,891,470 |
| Colloidal precious metals | $117,868 | $35,412 | $125,413 | $293,054 | $17,269 | $1,152,647 | $1,714,454 |
| Radioactive chemical elements and radioactive isotopes | $540,637 | $604,755 | $765,700 | $878,291 | $690,219 | $1,178,397 | $1,763,167 |
| Isotopes other than those of heading 28.44 | $8,232 | $4,921 | $2,286 | $4,218 | $2,149 | $2,556 | $351 |
| Compounds, inorganic or organic, of rare-earth metals | $14,754 | $14,544 | $31,014 | $12,490 | $15,376 | $37,082 | $30,645 |
| Hydrogen peroxide, whether or not solidified with urea | $404,797 | $435,326 | $471,463 | $562,762 | $615,192 | $983,971 | $648,275 |
| Carbides, whether or not chemically defined. | $273,226 | $219,611 | $708,534 | $869,271 | $686,067 | $457,751 | $418,824 |
| Hydrides, nitrides, azides, silicides and borides | $5,624 | $4,204 | $13,943 | $1,002 | $2,732 | $11,177 | $6,671 |
| Other inorganic compounds | $63,004 | $69,765 | $105,743 | $151,514 | $332,975 | $476,210 | $541,613 |
| Total | $55,365,823 | $68,130,710 | $70,531,322 | $101,983,823 | $58,736,271 | $80,330,525 | $94,975,028 |
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