|
| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Fluorine, chlorine, bromine and iodine. | $53,123 | $60,573 | $81,169 | $120,926 | $109,897 | $216,080 | $64,685 |
| Sulphur, sublimed or precipitated | | $2,034 | $56,059 | $18,211 | $2,213 | $3,017 | $21,282 |
| Carbon | $41,441 | $6,515 | $30,386 | | $466,587 | $74,698 | $5,627 |
| Hydrogen, rare gases and other non-metals. | $451,204 | $531,055 | $422,711 | $128,081 | $114,392 | $370,004 | $494,183 |
| Alkali or alkaline-earth metals; | $1,163 | $315 | $5,349 | $6,052 | $5,930 | $8,167 | $19,132 |
| Hydrogen chloride (hydrochloric acid); | $3,423 | $4,021 | $41,840 | $7,742 | $17,030 | $61,513 | $64,800 |
| Sulphuric acid; oleum. | $116,747 | $13,849 | $8,272 | $20,587 | $31,707 | $6,650 | $12,879 |
| Nitric acid; sulphonitric acids. | $1,977 | $4,568 | $8,446 | $18,320 | $22,411 | $17,118 | $22,199 |
| Diphosphorus pentaoxide; phosphoric acid; | $71,701 | $5,772 | $23,458 | $110,324 | $72,937 | $99,680 | $69,393 |
| Oxides of boron; boric acids. | $3,888 | $18,314 | $161,168 | $252,004 | $49,668 | $58,912 | $253,150 |
| Other inorganic acids and oxygen compounds | $233,698 | $329,395 | $636,924 | $336,827 | $422,962 | $404,373 | $594,203 |
| Halides and halide oxides of non-metals. | | $5,050 | | $3,700 | $53,298 | $2,309 | $16,075 |
| Sulphides of non-metals; commercial phosphorus trisulphide. | | | $10,472 | $16,632 | $23,589 | $26,269 | $32,281 |
| Ammonia, anhydrous or in aqueous solution. | $9,137 | $2,130 | $10,420 | $45,988 | $17,170 | $650,749 | $225,250 |
| Sodium hydroxide (caustic soda); | $111,418 | $93,382 | $67,080 | $130,853 | $267,194 | $549,604 | $137,923 |
| Hydroxide and peroxide of magnesium; | $2,247 | | $1,919 | $263 | $1,584 | | |
| Zinc oxide; zinc peroxide. | $95,188 | $163,392 | $202,945 | $112,104 | $84,868 | $89,671 | $38,876 |
| Artificial corundum, whether or not chemically defined; | $253,722 | $73,022 | $120,244 | $11,119 | $21,121 | $131,892 | $41,515 |
| Chromium oxides and hydroxides. | $29,545 | $52,611 | $25,796 | $25,120 | $71,313 | $161,857 | $76,527 |
| Manganese oxides. | $309 | | $16,239 | $23 | $5,634 | | |
| Iron oxides and hydroxides | $61,215 | $219,704 | $144,642 | $177,875 | $139,528 | $145,231 | $53,352 |
| Cobalt oxides and hydroxides | | | | | $25,072 | $11 | $3,095 |
| Titanium oxides. | $124,130 | $168,585 | $110,661 | $354,825 | $46,619 | $23,352 | $105,117 |
| Lead oxides; red lead and orange lead. | | | | $50 | $732 | | |
| Hydrazine and hydroxylamine and their inorganic salts | $39,314 | $210,050 | $196,086 | $1,523,668 | $1,275,700 | $515,557 | $166,680 |
| Fluorides; fluorosilicates and other complex fluorine salts. | $1,567,779 | $3,789,058 | $4,001,456 | $4,245,702 | $838,643 | $787,609 | $1,139,236 |
| Chlorides, chloride oxides and chloride hydroxides | $155,124 | $413,808 | $271,247 | $186,170 | $119,704 | $120,124 | $163,068 |
| Hypochlorites; commercial calcium hypochlorite | $180,490 | $232,008 | $381,005 | $486,818 | $110,998 | $280,317 | $317,796 |
| Chlorates and perchlorates; bromates and perbromates | $20,936 | $1,720 | $3,916 | $4,409 | $51,324 | $5,150 | $8,433 |
| Sulphides; polysulphides | $3,357 | $144,695 | $101,607 | $114,675 | $214,872 | $315,274 | $182,988 |
| Dithionites and sulphoxylates. | $393 | | | $21 | $68,961 | | $47,701 |
| Sulphites; thiosulphates. | $32,595 | $12,265 | $25,447 | $7,617 | $18,322 | $40,470 | $31,010 |
| Sulphates; alums; peroxosulphates (persulphates). | $492,950 | $452,388 | $140,322 | $1,042,555 | $402,625 | $1,222,638 | $207,706 |
| Nitrites; nitrates. | $38,735 | $55,808 | $30,756 | $91,551 | $251,090 | $62,004 | $123,445 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | $6,568,043 | $6,405,785 | $5,329,289 | $3,090,790 | $3,709,212 | $3,115,085 | $5,336,556 |
| Carbonates; peroxocarbonates (percarbonates) | $150,689 | $122,107 | $260,720 | $128,149 | $101,529 | $159,890 | $230,300 |
| Cyanides, cyanide oxides and complex cyanides. | | | | $174 | $105,122 | $947 | $874 |
| Fulminates, cyanates and thiocyanates. | | $2,515 | | | | | |
| Silicates; commercial alkali metal silicates. | $7,662 | $16,070 | $69,476 | $203,077 | $23,218 | $43,307 | $164,185 |
| Borates; peroxoborates (perborates). | $6,921 | $25,851 | $8,328 | $30,425 | $29,390 | $8,529 | $20,577 |
| Salts of oxometallic or peroxometallic acids. | $145,749 | $383,710 | $118,362 | $96,612 | $233,627 | $161,534 | $278,853 |
| Other salts of inorganic acids or peroxoacids | $75,219 | $15,046 | $16,926 | $15,468 | $54,774 | $66,846 | $86,319 |
| Colloidal precious metals | $8,626 | | $21,784 | $14,213 | $10,405 | $38,338 | $13,832 |
| Radioactive chemical elements and radioactive isotopes | $15,787 | $32,557 | $160,621 | $67,821 | $29,950 | $383,799 | $72,529 |
| Isotopes other than those of heading 28.44 | | $13,941 | | $233,662 | $122,242 | $117,891 | $206,877 |
| Compounds, inorganic or organic, of rare-earth metals | $952 | | | $276 | $4,541 | $47 | $160 |
| Hydrogen peroxide, whether or not solidified with urea | $6,463,651 | $6,714,967 | $6,636,561 | $6,964,307 | $2,412,982 | | |
| Carbides, whether or not chemically defined. | | $12 | $2,474 | $52,868 | $48,851 | $25,326 | $86,772 |
| Hydrides, nitrides, azides, silicides and borides | $17,112 | $290 | | $4,765 | $7,469 | $2,483 | $6,861 |
| Other inorganic compounds | $38,587 | $29,448 | $1,758,451 | $5,999,183 | $1,808,043 | $3,096,309 | $1,679,251 |
| Total | $17,695,947 | $20,828,386 | $21,721,034 | $26,502,602 | $14,127,050 | $13,670,631 | $12,923,553 |
|
|
