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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Fluorine, chlorine, bromine and iodine. | $10,482 | $432,190 | $136,368 | $114,566 | $135,145 | $359,242 | $308,097 |
| Sulphur, sublimed or precipitated | $541,912 | $292,318 | $223,118 | $545,511 | $413,844 | $544,043 | $387,572 |
| Carbon | $9,272,480 | $16,227,506 | $18,606,503 | $10,334,243 | $7,831,014 | $8,671,022 | $5,219,057 |
| Hydrogen, rare gases and other non-metals. | $22,946,149 | $30,549,061 | $76,041,713 | $244,673,153 | $151,489,748 | $87,205,975 | $145,612,697 |
| Alkali or alkaline-earth metals; | $7,847,446 | $9,725,413 | $21,709,468 | $8,963,822 | $4,208,289 | $13,287,437 | $38,231,438 |
| Hydrogen chloride (hydrochloric acid); | $194,346 | $319,123 | $361,325 | $129,702 | $134,460 | $17,163 | $28,685 |
| Sulphuric acid; oleum. | $474,957 | $973,344 | $854,153 | $72,319 | $21,384 | $24,750 | $60,505 |
| Nitric acid; sulphonitric acids. | $160,728 | $179,176 | $56,252 | $31,378 | $62,154 | $86,904 | $234,614 |
| Diphosphorus pentaoxide; phosphoric acid; | $494,265 | $467,101 | $310,401 | $443,559 | $98,612 | $126,863 | $129,620 |
| Oxides of boron; boric acids. | $702,174 | $604,893 | $457,865 | $376,304 | $229,323 | $248,740 | $287,465 |
| Other inorganic acids and oxygen compounds | $11,817,053 | $14,036,370 | $10,989,752 | $11,861,949 | $8,834,636 | $12,452,962 | $14,787,060 |
| Halides and halide oxides of non-metals. | $430,238 | $938,224 | $520,153 | $581,586 | $469,036 | $545,188 | $569,403 |
| Sulphides of non-metals; commercial phosphorus trisulphide. | | $618 | | $4,215 | | | |
| Ammonia, anhydrous or in aqueous solution. | $390,018 | $168,226 | $106,304 | $254,104 | $297,555 | $1,198,229 | $925,796 |
| Sodium hydroxide (caustic soda); | $9,784,122 | $6,948,986 | $5,231,241 | $2,453,153 | $2,415,665 | $2,442,672 | $1,656,642 |
| Hydroxide and peroxide of magnesium; | $164,619 | $23,286 | $25,790 | $87,389 | $26,882 | $109,044 | $176,396 |
| Zinc oxide; zinc peroxide. | $5,756,196 | $10,377,227 | $10,680,426 | $9,081,897 | $4,932,583 | $5,133,605 | $4,331,464 |
| Artificial corundum, whether or not chemically defined; | $3,368,523 | $21,912,736 | $5,450,239 | $6,508,667 | $5,027,756 | $7,372,992 | $6,737,131 |
| Chromium oxides and hydroxides. | $1,795,736 | $1,977,371 | $2,826,000 | $3,951,850 | $3,079,991 | $2,932,142 | $2,750,636 |
| Manganese oxides. | $1,607,634 | $2,071,768 | $1,519,751 | $1,071,373 | $652,926 | $1,633,973 | $809,296 |
| Iron oxides and hydroxides | $25,925,570 | $24,261,858 | $22,302,285 | $24,319,590 | $16,260,191 | $24,910,395 | $29,938,798 |
| Cobalt oxides and hydroxides | $12,133,304 | $7,133,339 | $11,603,158 | $3,238,160 | $738,445 | $1,296,117 | $1,104,794 |
| Titanium oxides. | $37,768,410 | $33,308,264 | $35,211,569 | $34,103,953 | $27,022,804 | $29,028,924 | $26,838,952 |
| Lead oxides; red lead and orange lead. | $185,428 | $894,300 | $879,704 | $781,996 | $326,568 | $347,960 | $210,449 |
| Hydrazine and hydroxylamine and their inorganic salts | $31,190,830 | $55,959,554 | $85,352,412 | $56,053,459 | $27,260,677 | $43,768,003 | $52,206,118 |
| Fluorides; fluorosilicates and other complex fluorine salts. | $7,795,179 | $3,656,943 | $7,536,421 | $3,723,081 | $5,758,708 | $7,342,451 | $13,759,860 |
| Chlorides, chloride oxides and chloride hydroxides | $8,161,632 | $9,467,654 | $7,506,320 | $4,830,881 | $3,273,316 | $4,350,920 | $3,710,646 |
| Hypochlorites; commercial calcium hypochlorite | $746,167 | $1,241,336 | $1,512,054 | $1,004,376 | $828,772 | $1,498,784 | $501,279 |
| Chlorates and perchlorates; bromates and perbromates | $251,620 | $139,653 | $158,943 | $210,670 | $91,306 | $167,581 | $93,035 |
| Sulphides; polysulphides | $952,006 | $1,027,966 | $1,133,952 | $1,843,274 | $630,948 | $914,777 | $1,111,600 |
| Dithionites and sulphoxylates. | $28,168 | $80,202 | $83,010 | $253,135 | $522,050 | $321,431 | $408,366 |
| Sulphites; thiosulphates. | $726,574 | $395,383 | $343,134 | $274,718 | $135,994 | $352,648 | $250,030 |
| Sulphates; alums; peroxosulphates (persulphates). | $24,848,986 | $22,132,171 | $24,831,332 | $17,256,266 | $9,732,079 | $17,881,653 | $15,226,609 |
| Nitrites; nitrates. | $435,087 | $504,283 | $564,459 | $588,967 | $691,564 | $742,770 | $625,632 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | $3,162,643 | $2,729,219 | $9,543,533 | $5,068,570 | $2,868,445 | $3,982,675 | $4,093,328 |
| Carbonates; peroxocarbonates (percarbonates) | $5,763,617 | $5,624,481 | $5,285,853 | $6,758,867 | $2,674,467 | $4,263,385 | $3,914,767 |
| Cyanides, cyanide oxides and complex cyanides. | $727,844 | $394,840 | $263,672 | $1,072,420 | $738,482 | $112,527 | $853,083 |
| Fulminates, cyanates and thiocyanates. | $3,213 | $12,738 | | | | | |
| Silicates; commercial alkali metal silicates. | $15,955,393 | $18,466,284 | $1,831,975 | $981,337 | $2,543,620 | $13,650,485 | $28,577,741 |
| Borates; peroxoborates (perborates). | $515,361 | $242,048 | $155,510 | $376,639 | $70,142 | $186,056 | $429,545 |
| Salts of oxometallic or peroxometallic acids. | $7,050,844 | $10,619,778 | $17,432,660 | $29,542,926 | $5,188,966 | $7,299,731 | $6,086,075 |
| Other salts of inorganic acids or peroxoacids | $2,359,381 | $2,885,771 | $5,078,760 | $4,012,736 | $3,404,925 | $10,974,082 | $31,689,831 |
| Colloidal precious metals | $121,878,342 | $169,994,730 | $154,608,630 | $168,281,331 | $116,571,289 | $184,354,887 | $232,819,653 |
| Radioactive chemical elements and radioactive isotopes | $241,873 | $27,242 | $130,133 | $532,749 | $499,291 | $153,577 | $107,245 |
| Isotopes other than those of heading 28.44 | $132,705 | | | $96,313 | $52,795 | | |
| Compounds, inorganic or organic, of rare-earth metals | $1,478,498 | $1,659,067 | $4,029,488 | $7,455,979 | $3,570,872 | $22,728,876 | $121,702,424 |
| Hydrogen peroxide, whether or not solidified with urea | $1,193,712 | $2,703,846 | $1,695,465 | $466,317 | $142,074 | $168,245 | $180,292 |
| Carbides, whether or not chemically defined. | $908,390 | $1,904,512 | $2,202,254 | $2,445,102 | $1,383,647 | $4,230,023 | $1,892,026 |
| Hydrides, nitrides, azides, silicides and borides | $1,260,167 | $1,628,236 | $967,252 | $2,836,387 | $1,355,461 | $4,117,973 | $6,310,843 |
| Other inorganic compounds | $4,224,971 | $4,836,656 | $3,812,767 | $5,086,618 | $5,550,154 | $6,095,398 | $5,476,972 |
| Total | $395,764,993 | $502,157,291 | $562,163,527 | $685,037,557 | $430,249,055 | $539,635,280 | $813,363,567 |
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