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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Fluorine, chlorine, bromine and iodine. | $1,201,120 | $983,518 | $1,073,203 | $1,814,307 | $1,240,847 | $2,140,146 | $2,709,214 |
| Sulphur, sublimed or precipitated | $254,958 | $401,659 | $758,101 | $1,736,187 | $422,644 | $175,956 | $81,307 |
| Carbon | $13,719,840 | $24,719,720 | $24,164,581 | $32,671,827 | $14,535,499 | $9,889,696 | $12,676,458 |
| Hydrogen, rare gases and other non-metals. | $11,588,354 | $6,021,769 | $5,822,152 | $5,815,634 | $2,691,665 | $4,963,245 | $26,209,115 |
| Alkali or alkaline-earth metals; | $716,550 | $628,906 | $661,068 | $329,706 | $2,146,745 | $555,008 | $1,038,943 |
| Hydrogen chloride (hydrochloric acid); | $426,939 | $388,695 | $626,528 | $862,832 | $970,753 | $1,218,419 | $982,792 |
| Sulphuric acid; oleum. | $28,159,455 | $86,715,588 | $83,396,746 | $111,235,931 | $160,124,434 | $168,594,663 | $218,828,336 |
| Nitric acid; sulphonitric acids. | $2,528,764 | $2,495,902 | $2,313,698 | $2,213,178 | $1,843,268 | $2,852,477 | $2,802,297 |
| Diphosphorus pentaoxide; phosphoric acid; | $6,121,709 | $2,627,216 | $4,065,992 | $3,913,570 | $2,776,887 | $3,926,239 | $4,654,463 |
| Oxides of boron; boric acids. | $143,932 | $223,363 | $271,969 | $184,057 | $246,977 | $175,062 | $195,139 |
| Other inorganic acids and oxygen compounds | $7,448,297 | $9,345,984 | $8,660,933 | $11,063,043 | $9,393,651 | $9,915,598 | $11,248,248 |
| Halides and halide oxides of non-metals. | $90,919 | $245,449 | $96,437 | $496,178 | $227,772 | $481,392 | $778,032 |
| Sulphides of non-metals; commercial phosphorus trisulphide. | $22,636 | $55,034 | $14,747 | $30,808 | $107,783 | $39,303 | $1,724 |
| Ammonia, anhydrous or in aqueous solution. | $35,649,601 | $24,953,989 | $28,445,169 | $19,324,075 | $38,640,984 | $53,549,991 | $76,562,164 |
| Sodium hydroxide (caustic soda); | $32,854,213 | $39,717,319 | $42,516,634 | $43,623,335 | $49,743,175 | $44,201,887 | $41,285,068 |
| Hydroxide and peroxide of magnesium; | $49,549 | $181,893 | $205,916 | $104,847 | $77,895 | $182,001 | $216,079 |
| Zinc oxide; zinc peroxide. | $2,475,092 | $6,049,021 | $8,719,053 | $7,588,839 | $2,630,380 | $3,742,647 | $3,796,166 |
| Artificial corundum, whether or not chemically defined; | $7,777,872 | $8,038,689 | $7,251,612 | $8,340,347 | $5,850,523 | $6,235,091 | $3,182,071 |
| Chromium oxides and hydroxides. | $448,762 | $564,440 | $830,881 | $1,614,693 | $820,122 | $1,378,010 | $434,925 |
| Manganese oxides. | $1,666,200 | $1,616,500 | $1,663,247 | $1,468,430 | $1,132,635 | $1,522,860 | $1,359,789 |
| Iron oxides and hydroxides | $1,854,699 | $2,355,452 | $2,559,363 | $3,513,322 | $2,490,176 | $4,336,933 | $3,908,568 |
| Cobalt oxides and hydroxides | $369,207 | $34,886 | $10,089 | $79,068 | | $9,698 | $72,064 |
| Titanium oxides. | $2,175,750 | $1,528,341 | $1,139,985 | $1,000,553 | $850,165 | $1,418,507 | $2,374,112 |
| Lead oxides; red lead and orange lead. | $2,225,817 | $6,500,985 | $1,477,565 | $2,197,803 | $273,934 | $808,646 | $1,735,138 |
| Hydrazine and hydroxylamine and their inorganic salts | $1,208,342 | $15,345,549 | $10,875,428 | $1,149,169 | $842,529 | $2,055,384 | $4,090,085 |
| Fluorides; fluorosilicates and other complex fluorine salts. | $732,679 | $1,150,835 | $1,428,961 | $2,036,078 | $656,125 | $1,165,725 | $1,024,955 |
| Chlorides, chloride oxides and chloride hydroxides | $4,067,968 | $6,241,661 | $7,542,828 | $11,802,429 | $5,224,613 | $8,911,521 | $11,543,032 |
| Hypochlorites; commercial calcium hypochlorite | $4,762,303 | $8,100,432 | $6,398,836 | $5,888,307 | $5,387,105 | $6,823,287 | $11,013,785 |
| Chlorates and perchlorates; bromates and perbromates | $2,804,869 | $2,469,768 | $2,308,005 | $1,542,094 | $2,154,520 | $2,147,361 | $1,600,255 |
| Sulphides; polysulphides | $620,397 | $612,779 | $282,258 | $184,685 | $7,932,608 | $1,136,681 | $1,225,346 |
| Dithionites and sulphoxylates. | $885,553 | $773,475 | $625,108 | $545,887 | $444,015 | $627,525 | $511,902 |
| Sulphites; thiosulphates. | $3,182,537 | $2,994,121 | $3,794,557 | $4,653,748 | $2,941,059 | $2,734,181 | $5,544,121 |
| Sulphates; alums; peroxosulphates (persulphates). | $21,943,110 | $21,191,069 | $36,261,844 | $32,023,637 | $35,839,872 | $31,030,354 | $40,258,915 |
| Nitrites; nitrates. | $7,599,869 | $7,094,936 | $5,134,267 | $4,997,639 | $4,703,360 | $5,632,087 | $4,680,991 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | $35,574,428 | $32,264,759 | $33,902,596 | $49,788,976 | $32,319,230 | $28,809,541 | $33,373,763 |
| Carbonates; peroxocarbonates (percarbonates) | $40,487,079 | $21,745,483 | $26,067,031 | $38,657,420 | $27,089,856 | $32,961,765 | $49,924,531 |
| Cyanides, cyanide oxides and complex cyanides. | $4,500,639 | $5,732,555 | $11,408,617 | $8,101,117 | $9,958,398 | $8,467,906 | $20,864,660 |
| Fulminates, cyanates and thiocyanates. | $77,389 | $1,247,630 | $16,379 | $2,646 | $1,464 | $334 | |
| Silicates; commercial alkali metal silicates. | $3,474,276 | $4,596,772 | $2,789,008 | $3,124,290 | $3,046,219 | $2,301,466 | $4,372,609 |
| Borates; peroxoborates (perborates). | $2,092,186 | $1,201,811 | $1,524,340 | $1,943,520 | $1,349,327 | $2,164,297 | $1,860,736 |
| Salts of oxometallic or peroxometallic acids. | $2,385,046 | $2,909,424 | $5,068,652 | $3,383,952 | $4,393,524 | $4,438,889 | $3,947,072 |
| Other salts of inorganic acids or peroxoacids | $1,558,183 | $2,395,408 | $4,323,735 | $4,772,867 | $4,961,018 | $5,156,074 | $9,908,678 |
| Colloidal precious metals | $9,925,740 | $15,451,939 | $13,261,696 | $13,579,202 | $12,478,102 | $14,968,751 | $12,757,814 |
| Radioactive chemical elements and radioactive isotopes | $946,546 | $965,385 | $1,010,191 | $1,423,685 | $1,606,042 | $1,557,029 | $1,705,028 |
| Isotopes other than those of heading 28.44 | $327,623 | $352,291 | $438,404 | $345,970 | $42,005 | $60,077 | $54,727 |
| Compounds, inorganic or organic, of rare-earth metals | $3,087,767 | $1,673,947 | $555,329 | $1,208,599 | $278,447 | $36,208 | $6,661,209 |
| Hydrogen peroxide, whether or not solidified with urea | $4,956,680 | $5,808,951 | $6,239,103 | $8,452,944 | $8,248,398 | $7,682,041 | $12,020,025 |
| Carbides, whether or not chemically defined. | $3,178,400 | $3,183,391 | $6,419,278 | $9,907,672 | $10,050,617 | $11,091,205 | $14,683,337 |
| Hydrides, nitrides, azides, silicides and borides | $2,647 | $180,102 | $13,214 | $43,646 | $50,851 | $579,105 | $2,958,144 |
| Other inorganic compounds | $169,426 | $323,371 | $564,435 | $1,127,045 | $621,735 | $1,051,158 | $1,128,113 |
| Total | $320,521,917 | $392,402,162 | $414,999,769 | $471,909,794 | $481,859,953 | $505,903,427 | $674,846,045 |
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