Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Fluorine, chlorine, bromine and iodine. | $8,712,502 | $12,895,416 | $11,568,441 | $8,698,240 | $7,746,999 | $5,381,142 | $4,540,215 |
Sulphur, sublimed or precipitated | $36,225 | $38,455 | $20,868 | $93,444 | $6,655 | $27,914 | $46,183 |
Carbon | $17,379,085 | $15,696,419 | $17,701,578 | $22,053,021 | $17,982,825 | $30,150,981 | $42,243,742 |
Hydrogen, rare gases and other non-metals. | $47,943,241 | $52,747,121 | $59,158,016 | $70,014,694 | $52,962,661 | $87,038,506 | $97,044,778 |
Alkali or alkaline-earth metals; | $757,407 | $624,236 | $543,728 | $304,729 | $592,584 | $634,898 | $1,407,476 |
Hydrogen chloride (hydrochloric acid); | $878,747 | $928,611 | $1,007,295 | $2,102,637 | $1,177,187 | $771,743 | $527,947 |
Sulphuric acid; oleum. | $1,549,319 | $1,988,776 | $6,409,080 | $16,967,352 | $1,262,649 | $14,884,564 | $18,421,146 |
Nitric acid; sulphonitric acids. | $2,050,389 | $1,749,450 | $1,451,547 | $929,307 | $1,086,513 | $1,365,241 | $790,279 |
Diphosphorus pentaoxide; phosphoric acid; | $77,137,675 | $80,266,002 | $94,721,686 | $167,847,688 | $158,014,569 | $127,612,067 | $147,693,486 |
Oxides of boron; boric acids. | $4,286,223 | $4,334,085 | $4,884,298 | $7,288,442 | $5,852,584 | $7,019,870 | $7,930,187 |
Other inorganic acids and oxygen compounds | $44,114,269 | $53,600,896 | $59,539,244 | $70,600,293 | $68,825,150 | $77,327,287 | $92,992,472 |
Halides and halide oxides of non-metals. | $2,781,993 | $3,687,643 | $2,997,453 | $4,808,488 | $3,110,945 | $4,227,905 | $4,979,906 |
Sulphides of non-metals; commercial phosphorus trisulphide. | $6,025,161 | $5,715,196 | $6,993,451 | $14,534,170 | $12,283,229 | $10,398,111 | $11,455,392 |
Ammonia, anhydrous or in aqueous solution. | $24,597,991 | $27,355,208 | $20,099,046 | $106,559,474 | $104,109,763 | $134,056,502 | $162,017,861 |
Sodium hydroxide (caustic soda); | $49,404,090 | $44,104,809 | $42,209,380 | $67,666,229 | $50,198,941 | $47,410,397 | $61,626,773 |
Hydroxide and peroxide of magnesium; | $759,217 | $1,381,911 | $2,430,816 | $1,763,895 | $1,923,318 | $2,175,907 | $2,352,065 |
Zinc oxide; zinc peroxide. | $3,377,756 | $10,242,793 | $9,363,424 | $13,952,993 | $7,934,884 | $6,999,047 | $16,000,877 |
Artificial corundum, whether or not chemically defined; | $48,892,670 | $55,304,735 | $55,562,935 | $61,908,398 | $45,477,485 | $69,346,250 | $73,531,803 |
Chromium oxides and hydroxides. | $2,174,801 | $2,499,861 | $3,135,931 | $4,101,558 | $2,776,165 | $4,448,549 | $5,145,856 |
Manganese oxides. | $1,351,727 | $1,756,111 | $1,778,702 | $1,670,041 | $1,607,584 | $1,516,896 | $2,332,097 |
Iron oxides and hydroxides | $9,998,955 | $11,946,705 | $13,867,815 | $15,869,203 | $16,844,345 | $19,413,208 | $22,497,197 |
Cobalt oxides and hydroxides | $3,234,614 | $3,884,700 | $5,426,442 | $8,850,141 | $4,543,389 | $5,316,730 | $4,930,039 |
Titanium oxides. | $9,496,561 | $10,822,336 | $11,095,143 | $9,224,143 | $13,982,487 | $14,313,561 | $19,735,137 |
Lead oxides; red lead and orange lead. | $3,502,301 | $4,729,707 | $7,495,076 | $2,630,654 | $2,618,798 | $6,792,986 | $8,514,491 |
Hydrazine and hydroxylamine and their inorganic salts | $43,282,628 | $68,467,252 | $57,943,497 | $67,119,628 | $22,506,628 | $40,161,987 | $46,508,518 |
Fluorides; fluorosilicates and other complex fluorine salts. | $3,315,956 | $4,440,542 | $4,333,273 | $6,467,092 | $5,916,057 | $5,871,308 | $6,517,351 |
Chlorides, chloride oxides and chloride hydroxides | $8,793,970 | $11,336,876 | $13,097,626 | $18,854,966 | $16,714,523 | $15,783,723 | $16,476,510 |
Hypochlorites; commercial calcium hypochlorite | $10,482,357 | $9,783,880 | $9,800,091 | $9,954,853 | $10,544,230 | $9,729,676 | $9,204,590 |
Chlorates and perchlorates; bromates and perbromates | $4,263,546 | $4,559,586 | $5,084,421 | $4,339,404 | $5,063,474 | $5,106,760 | $6,448,118 |
Sulphides; polysulphides | $2,283,079 | $3,312,675 | $6,150,910 | $10,267,831 | $7,576,740 | $7,748,844 | $12,074,598 |
Dithionites and sulphoxylates. | $8,349,125 | $8,595,904 | $10,557,122 | $12,741,502 | $10,404,701 | $9,976,897 | $10,851,274 |
Sulphites; thiosulphates. | $5,791,147 | $8,376,688 | $8,306,239 | $14,105,546 | $16,920,554 | $15,784,814 | $18,197,370 |
Sulphates; alums; peroxosulphates (persulphates). | $21,803,588 | $29,916,790 | $36,072,887 | $46,401,461 | $47,012,158 | $45,128,506 | $45,732,119 |
Nitrites; nitrates. | $8,748,093 | $10,938,196 | $11,800,567 | $14,617,324 | $12,178,403 | $14,890,374 | $18,292,672 |
Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | $17,680,561 | $18,197,648 | $23,980,377 | $42,038,480 | $52,121,938 | $35,920,527 | $39,496,643 |
Carbonates; peroxocarbonates (percarbonates) | $150,181,468 | $163,063,556 | $177,729,243 | $220,885,034 | $208,925,752 | $221,261,631 | $254,439,945 |
Cyanides, cyanide oxides and complex cyanides. | $10,683,730 | $15,944,169 | $23,150,496 | $36,229,708 | $79,466,572 | $90,411,769 | $113,530,730 |
Fulminates, cyanates and thiocyanates. | $423,493 | $425,819 | $300,655 | | | | |
Silicates; commercial alkali metal silicates. | $9,321,842 | $11,040,346 | $10,861,921 | $14,566,590 | $6,517,942 | $8,115,529 | $8,424,138 |
Borates; peroxoborates (perborates). | $17,820,294 | $16,009,060 | $16,307,458 | $17,484,045 | $17,371,638 | $27,267,254 | $25,931,225 |
Salts of oxometallic or peroxometallic acids. | $19,785,703 | $22,137,720 | $19,628,598 | $23,269,617 | $19,354,090 | $23,291,267 | $28,311,779 |
Other salts of inorganic acids or peroxoacids | $17,264,327 | $17,022,598 | $19,021,422 | $22,582,470 | $13,583,081 | $20,743,746 | $20,862,441 |
Colloidal precious metals | $121,817,718 | $228,865,385 | $305,319,022 | $245,086,470 | $84,231,332 | $172,895,814 | $231,849,321 |
Radioactive chemical elements and radioactive isotopes | $9,736,296 | $11,727,254 | $10,244,483 | $12,368,305 | $13,641,361 | $10,485,547 | $19,084,524 |
Isotopes other than those of heading 28.44 | $683,406 | $213,187 | $185,247 | $172,589 | $165,324 | $565,944 | $518,285 |
Compounds, inorganic or organic, of rare-earth metals | $4,646,836 | $4,110,321 | $4,399,953 | $3,829,106 | $2,568,940 | $4,695,754 | $9,087,973 |
Hydrogen peroxide, whether or not solidified with urea | $7,542,583 | $9,282,089 | $10,220,352 | $13,150,913 | $18,064,317 | $20,150,004 | $20,471,685 |
Carbides, whether or not chemically defined. | $10,824,707 | $13,209,200 | $12,738,830 | $17,386,095 | $13,546,135 | $18,513,356 | $26,146,897 |
Hydrides, nitrides, azides, silicides and borides | $1,298,669 | $1,439,556 | $1,365,432 | $1,866,915 | $1,339,568 | $1,204,920 | $1,573,154 |
Other inorganic compounds | $2,119,782 | $2,314,152 | $2,416,124 | $2,841,230 | $3,321,032 | $3,881,900 | $3,366,557 |
Total | $889,387,823 | $1,103,031,631 | $1,240,477,641 | $1,559,066,408 | $1,271,978,199 | $1,508,218,113 | $1,802,155,822 |
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