|
| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Fluorine, chlorine, bromine and iodine. | $109,036 | $25,077 | $163,510 | $139,345 | $302,389 | $335,231 | $342,093 |
| Sulphur, sublimed or precipitated | $427 | | $4,634 | $1,075 | $492 | $4,534 | $4,403 |
| Carbon | $25,063 | $9,577 | | $25,084 | $107,954 | $167,200 | $2,124 |
| Hydrogen, rare gases and other non-metals. | $32,888 | $48,394 | $292,007 | $186,656 | $410,521 | $495,966 | $576,918 |
| Alkali or alkaline-earth metals; | | | $61 | $13 | $25 | $2 | $4,680 |
| Hydrogen chloride (hydrochloric acid); | $12,221 | $26,547 | $22,016 | $59,671 | $57,484 | $68,577 | $208,335 |
| Sulphuric acid; oleum. | $479,705 | $411,906 | $418,941 | $1,164,637 | $817,629 | $1,241,893 | $700,533 |
| Nitric acid; sulphonitric acids. | $26,728 | $42,380 | $80,931 | $151,303 | $102,102 | $109,489 | $153,469 |
| Diphosphorus pentaoxide; phosphoric acid; | $9,451 | $37,942 | $19,406 | $19,008 | $189 | $13,719 | $62,444 |
| Oxides of boron; boric acids. | $2,680 | $4,428 | $30,585 | $55,053 | $40,677 | $61,478 | $7,557 |
| Other inorganic acids and oxygen compounds | $216,085 | $111,305 | $97,120 | $70,396 | $46,449 | $111,383 | $122,885 |
| Halides and halide oxides of non-metals. | $511 | $9,611 | $3,212 | $4,147 | $23,790 | $176,939 | $7,053 |
| Ammonia, anhydrous or in aqueous solution. | $142,393 | $173,494 | $169,357 | $154,271 | $154,777 | $203,894 | $194,719 |
| Sodium hydroxide (caustic soda); | $101,161 | $92,457 | $199,421 | $271,194 | $456,401 | $314,937 | $680,496 |
| Hydroxide and peroxide of magnesium; | $7,311 | | $621 | | | $314 | $320 |
| Zinc oxide; zinc peroxide. | $10,973 | $4,839 | $11,506 | $13,948 | $14,963 | $30,173 | $27,306 |
| Artificial corundum, whether or not chemically defined; | $166,972 | $77,311 | $313,857 | $334,623 | $122,219 | $223,379 | $318,136 |
| Chromium oxides and hydroxides. | $17,764 | $14,746 | $6,522 | $33,176 | $18,452 | $21,482 | $7,447 |
| Manganese oxides. | | | | | $384 | $12,195 | |
| Iron oxides and hydroxides | $159,688 | $16,802 | $73,665 | $147,623 | $89,380 | $146,296 | $110,995 |
| Cobalt oxides and hydroxides | | $5,003 | $10,479 | $3,566 | $3,600 | $12,792 | $7,202 |
| Titanium oxides. | $88,214 | $182,100 | $177,240 | $177,135 | $251,704 | $448,491 | $291,625 |
| Lead oxides; red lead and orange lead. | $4,949 | $7,996 | $7,806 | $10,430 | $8,514 | $84,930 | $33,766 |
| Hydrazine and hydroxylamine and their inorganic salts | $1,246,467 | $26,163 | $476,814 | $439,506 | $55,724 | $2,676,271 | $186,086 |
| Fluorides; fluorosilicates and other complex fluorine salts. | $538 | $35,322 | $390 | $37,092 | $6,281 | $12,341 | $64,855 |
| Chlorides, chloride oxides and chloride hydroxides | $79,725 | $57,930 | $326,776 | $87,051 | $70,363 | $351,692 | $140,339 |
| Hypochlorites; commercial calcium hypochlorite | $29,971 | $71,595 | $83,319 | $117,392 | $672,458 | $526,065 | $682,377 |
| Chlorates and perchlorates; bromates and perbromates | $51,801 | $357,455 | $679 | $306 | $2,680 | $57,403 | $419 |
| Sulphides; polysulphides | $1,898,819 | $3,235,323 | $4,809,978 | $5,809,463 | $6,308,296 | $8,153,637 | $8,454,020 |
| Dithionites and sulphoxylates. | | | $18,121 | | $135 | | $104,000 |
| Sulphites; thiosulphates. | $94,926 | $53,672 | $22,879 | $38,094 | $7,162 | $17,728 | $75,208 |
| Sulphates; alums; peroxosulphates (persulphates). | $461,601 | $1,133,133 | $986,646 | $1,384,059 | $903,579 | $2,044,285 | $3,254,589 |
| Nitrites; nitrates. | $17,019 | $27,265 | $47,490 | $41,880 | $5,819 | $46,499 | $47,601 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | $63,577 | $194,502 | $276,671 | $260,539 | $209,785 | $339,516 | $446,498 |
| Carbonates; peroxocarbonates (percarbonates) | $1,865,603 | $3,833,808 | $4,188,087 | $3,739,127 | $3,495,903 | $3,951,345 | $4,141,928 |
| Cyanides, cyanide oxides and complex cyanides. | $1,365,184 | $1,004,174 | $984 | $328,197 | $1,932,822 | $1,573,313 | $1,074,338 |
| Fulminates, cyanates and thiocyanates. | $11,998 | $12,813 | | | | | |
| Silicates; commercial alkali metal silicates. | $5,751 | $1,813 | $50,762 | $51,844 | $24,550 | $44,830 | $57,376 |
| Borates; peroxoborates (perborates). | $18,026 | $2,931 | $5,506 | $4,052 | $23,205 | $19,179 | $1,330 |
| Salts of oxometallic or peroxometallic acids. | $66,105 | $272,887 | $207,529 | $20,204 | $3,656 | $1,919 | $13,241 |
| Other salts of inorganic acids or peroxoacids | $33,974 | $20,690 | $12,634 | $22,649 | $18,021 | $13,556 | $57,977 |
| Colloidal precious metals | $124,430 | $190,775 | $191,537 | $319,191 | $83,914 | $319,276 | $363,210 |
| Radioactive chemical elements and radioactive isotopes | $23,066 | $28,756 | $31,034 | $26,980 | $57,404 | $58,636 | $172,427 |
| Isotopes other than those of heading 28.44 | $673 | | | | | $543 | |
| Compounds, inorganic or organic, of rare-earth metals | $14,124 | $136 | $498 | $24,339 | $6,936 | $1,660 | $1,951 |
| Hydrogen peroxide, whether or not solidified with urea | $65,069 | $32,815 | $31,373 | $106,246 | $675,105 | $468,525 | $224,979 |
| Carbides, whether or not chemically defined. | $223,496 | $274,039 | $406,439 | $548,383 | $387,402 | $399,196 | $373,362 |
| Hydrides, nitrides, azides, silicides and borides | | $1,725 | $2,337 | $7,141 | $315 | $2,677 | $15 |
| Other inorganic compounds | $46,388 | $3,197 | $11,341 | $14,416 | $4,217 | $9,649 | $5,378 |
| Total | $9,422,551 | $12,174,834 | $14,292,721 | $16,450,505 | $17,985,827 | $25,375,035 | $23,808,010 |
|
|
