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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Fluorine, chlorine, bromine and iodine. | $1,975,399 | $2,223,191 | $967,337 | $1,164,668 | $180,275 | $1,726,775 | $708,984 |
| Sulphur, sublimed or precipitated | $438,140 | $321,072 | $365,418 | $466,050 | $548 | $262,189 | $346,427 |
| Carbon | $47,372,658 | $60,428,689 | $69,268,189 | $83,131,952 | $73,296,691 | $115,280,450 | $155,256,316 |
| Hydrogen, rare gases and other non-metals. | $12,656,122 | $18,366,890 | $28,872,559 | $43,735,494 | $24,873,055 | $27,321,089 | $30,506,296 |
| Alkali or alkaline-earth metals; | $2,865,476 | $211,465 | $304,772 | $438,681 | $352,076 | $48,646 | $288,376 |
| Hydrogen chloride (hydrochloric acid); | $1,424,230 | $1,383,338 | $1,535,293 | $1,605,038 | $849,490 | $375,717 | $414,529 |
| Sulphuric acid; oleum. | $2,235,343 | $3,004,273 | $3,829,615 | $8,823,965 | $3,157,599 | $3,889,623 | $5,209,822 |
| Nitric acid; sulphonitric acids. | $8,854,632 | $8,979,245 | $9,920,733 | $10,054,074 | $16,009,133 | $13,139,107 | $10,945,828 |
| Diphosphorus pentaoxide; phosphoric acid; | $10,694,418 | $19,976,239 | $19,766,134 | $48,046,870 | $22,964,965 | $30,238,040 | $43,091,731 |
| Oxides of boron; boric acids. | $218,947 | $138,125 | $262,405 | $119,757 | $36,605 | $29,372 | $71,795 |
| Other inorganic acids and oxygen compounds | $6,137,033 | $7,016,577 | $8,968,888 | $11,703,159 | $13,070,491 | $15,993,775 | $21,528,067 |
| Halides and halide oxides of non-metals. | $75,189 | $76,121 | $70,599 | $59,117 | $49,940 | $16,759 | $77,164 |
| Sulphides of non-metals; commercial phosphorus trisulphide. | $6,981 | $5,028 | $98,655 | | $352 | $784 | $45 |
| Ammonia, anhydrous or in aqueous solution. | $4,165,345 | $2,465,555 | $3,335,933 | $8,859,206 | $2,718,794 | $7,362,778 | $2,974,084 |
| Sodium hydroxide (caustic soda); | $33,676,159 | $37,471,151 | $44,808,389 | $72,824,656 | $60,602,939 | $44,258,617 | $40,898,946 |
| Hydroxide and peroxide of magnesium; | $828 | $465 | $2,793 | $1,137 | $13,807 | $20,237 | $9,653 |
| Zinc oxide; zinc peroxide. | $849,284 | $1,484,502 | $1,541,720 | $975,536 | $1,022,449 | $1,215,270 | $907,310 |
| Artificial corundum, whether or not chemically defined; | $16,236,206 | $16,894,502 | $19,773,527 | $21,650,962 | $7,816,876 | $7,152,171 | $8,822,743 |
| Chromium oxides and hydroxides. | $106,195 | $253,524 | $295,183 | $940,242 | $388,918 | $448,621 | $380,220 |
| Manganese oxides. | $237,225 | $354,192 | $652,236 | $1,045,084 | $381,036 | $49,418 | $98,008 |
| Iron oxides and hydroxides | $5,979,444 | $7,022,802 | $8,163,249 | $9,058,138 | $8,606,767 | $11,222,890 | $12,571,112 |
| Cobalt oxides and hydroxides | $73,683 | $423,754 | $266,635 | $25,893 | $9,266 | $17,198 | $11,327 |
| Titanium oxides. | $63,867 | $468,121 | $31,810 | $1,087,041 | $3,870,508 | $1,531,692 | $3,851,968 |
| Lead oxides; red lead and orange lead. | $1,113,497 | $294,129 | $235,977 | $406,920 | $827,453 | $1,368,843 | $875,426 |
| Hydrazine and hydroxylamine and their inorganic salts | $6,585,691 | $5,293,080 | $9,348,283 | $7,482,234 | $3,818,434 | $9,806,823 | $25,184,405 |
| Fluorides; fluorosilicates and other complex fluorine salts. | $459,435 | $591,265 | $540,082 | $518,319 | $136,319 | $22,290 | $12,750 |
| Chlorides, chloride oxides and chloride hydroxides | $10,841,356 | $12,053,810 | $16,578,172 | $19,771,190 | $19,711,036 | $20,956,855 | $23,537,216 |
| Hypochlorites; commercial calcium hypochlorite | $1,020,333 | $1,044,072 | $2,724,959 | $1,565,208 | $1,319,759 | $3,741,004 | $5,296,726 |
| Chlorates and perchlorates; bromates and perbromates | $17,902 | $24,296 | $17,785 | $56,981 | $52,071 | $97,793 | $112,256 |
| Sulphides; polysulphides | $67,980 | $111,048 | $8,474 | $459,312 | $169,246 | $254,105 | $73,125 |
| Dithionites and sulphoxylates. | $91,938 | $12,177 | $74,109 | $219,992 | $117,601 | $109,937 | $252,323 |
| Sulphites; thiosulphates. | $353,278 | $515,444 | $714,597 | $1,002,984 | $664,413 | $775,621 | $338,535 |
| Sulphates; alums; peroxosulphates (persulphates). | $8,493,663 | $9,544,480 | $10,591,383 | $14,836,217 | $12,319,359 | $13,271,940 | $16,554,945 |
| Nitrites; nitrates. | $509,165 | $821,702 | $1,082,168 | $2,214,026 | $771,160 | $2,545,908 | $3,439,380 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | $7,746,389 | $2,010,217 | $2,602,600 | $8,705,249 | $13,447,087 | $13,404,570 | $19,654,371 |
| Carbonates; peroxocarbonates (percarbonates) | $3,106,454 | $1,984,350 | $2,672,985 | $3,755,331 | $5,241,225 | $5,323,021 | $7,265,940 |
| Cyanides, cyanide oxides and complex cyanides. | $5,145,276 | $11,499,342 | $16,051,985 | $22,521,784 | $3,616,267 | $4,293,346 | $6,187,112 |
| Fulminates, cyanates and thiocyanates. | $5,043 | $10,256 | | | | | |
| Silicates; commercial alkali metal silicates. | $1,443,203 | $1,057,810 | $3,494,557 | $4,179,365 | $2,802,812 | $2,936,201 | $4,418,192 |
| Borates; peroxoborates (perborates). | $726,068 | $806,684 | $721,240 | $433,219 | $360,484 | $446,580 | $216,316 |
| Salts of oxometallic or peroxometallic acids. | $487,221 | $808,511 | $425,158 | $531,059 | $225,207 | $202,006 | $1,413,979 |
| Other salts of inorganic acids or peroxoacids | $283,860 | $89,017 | $142,527 | $86,621 | $106,912 | $329,517 | $245,849 |
| Colloidal precious metals | $4,437,598 | $4,644,118 | $11,637,187 | $19,695,182 | $18,484,448 | $18,678,442 | $23,816,675 |
| Radioactive chemical elements and radioactive isotopes | $55,640,702 | $36,965,040 | $40,785,135 | $29,336,188 | $30,767,749 | $42,897,673 | $43,758,356 |
| Isotopes other than those of heading 28.44 | $6,984 | $10,740 | | $16,958 | $4,073 | $16,719 | $7,303 |
| Compounds, inorganic or organic, of rare-earth metals | $148,291 | $205,582 | $237,849 | $205,833 | $99,303 | $248,593 | $225,296 |
| Hydrogen peroxide, whether or not solidified with urea | $135,303 | $203,308 | $242,468 | $330,511 | $396,976 | $496,050 | $942,552 |
| Carbides, whether or not chemically defined. | $23,609,341 | $28,030,732 | $31,374,091 | $40,226,505 | $14,167,801 | $38,006,310 | $59,866,163 |
| Hydrides, nitrides, azides, silicides and borides | $1,766,036 | $2,587,344 | $4,669,091 | $5,034,918 | $2,727,281 | $4,882,040 | $3,831,332 |
| Other inorganic compounds | $761,752 | $756,384 | $1,186,351 | $1,391,867 | $1,007,038 | $1,501,735 | $4,301,774 |
| Total | $291,346,563 | $310,943,759 | $381,261,285 | $510,800,693 | $373,634,094 | $468,215,140 | $590,799,048 |
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