Sub-Chapter200520062007200820092010
Fluorine, chlorine, bromine and iodine.$76,317$77,844$61,723$101,093$85,801$130,995
Sulphur, sublimed or precipitated $1,255$1,839$3,251$164$107
Carbon$9,170$9,992$2,103$2,078$7,274$1,616
Hydrogen, rare gases and other non-metals.$29,735$83,723$243,544$624,921$306,486$194,012
Alkali or alkaline-earth metals;$1,874 $8,231$4,255$7,873$3,822
Hydrogen chloride (hydrochloric acid);$66,468$90,739$84,660$43,361$58,907$36,068
Sulphuric acid; oleum.$166,109$196,163$170,184$210,580$220,243$236,988
Nitric acid; sulphonitric acids.$4,039$5,297$15,621$1,149$5,320 
Diphosphorus pentaoxide; phosphoric acid;$21,802$13,388$46,353$66,356$19,649$60,417
Oxides of boron; boric acids.$9,783$935  $948 
Other inorganic acids and oxygen compounds$218,460$527,215$737,368$804,490$577,317$1,060,155
Halides and halide oxides of non-metals.$5,946$1,055   $1,454
Sulphides of non-metals; commercial phosphorus trisulphide.  $1,727 $40$341
Ammonia, anhydrous or in aqueous solution.$2,874$29,930$2,593$9,721$724$186
Sodium hydroxide (caustic soda);$289,035$688,624$664,625$2,675,662$5,422,269$5,535,978
Hydroxide and peroxide of magnesium; $6,445$922$1,544  
Zinc oxide; zinc peroxide.$70,769$39,064$23,438$17,609$1,903$1,432
Artificial corundum, whether or not chemically defined;$123,511$63,489$146,418$275,506$75,427$250,388
Chromium oxides and hydroxides.$817   $1,630 
Manganese oxides.$600     
Iron oxides and hydroxides$137,336$56,386$5,170$9,022$5,329$4,715
Cobalt oxides and hydroxides $913$556$819  
Titanium oxides.$62,514$171,698$274,916$230,742$289,779$193,136
Lead oxides; red lead and orange lead.$567$7,802$2,081   
Hydrazine and hydroxylamine and their inorganic salts$16,627$787$1,433$688$2,025$26,735
Fluorides; fluorosilicates and other complex fluorine salts.$758$7,888$37,291$2,012$10,529$12,408
Chlorides, chloride oxides and chloride hydroxides$386,975$407,084$387,373$456,986$527,456$277,283
Hypochlorites; commercial calcium hypochlorite$210,988$105,448$69,749$81,371$193,431$225,901
Chlorates and perchlorates; bromates and perbromates$17,508$4,882$1,084 $989 
Sulphides; polysulphides$9,839$1,946$2,875$98$166 
Dithionites and sulphoxylates.$551  $1,130  
Sulphites; thiosulphates.$18,100$20,472$29,948$25,955$184,191$239,400
Sulphates; alums; peroxosulphates (persulphates).$460,444$2,480,525$3,946,972$7,205,100$9,020,720$10,742,258
Nitrites; nitrates.$95,916$57,048$380,174$381,991$432,701$922,763
Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates$34,869$53,573$105,870$60,533$44,993$80,433
Carbonates; peroxocarbonates (percarbonates)$518,142$1,470,621$1,905,717$2,791,163$797,205$1,094,257
Cyanides, cyanide oxides and complex cyanides. $6,150$1,303$3,073  
Fulminates, cyanates and thiocyanates.$2,971     
Silicates; commercial alkali metal silicates.$48,946$37,585$89,299$48,216$17,827$36,112
Borates; peroxoborates (perborates). $6,718$1,091$2,569$828 
Salts of oxometallic or peroxometallic acids.$1,055$3,148$218$6,150$14,612$20,961
Other salts of inorganic acids or peroxoacids$1,915$103$6,855   
Colloidal precious metals$1,620  $7,648$6 
Radioactive chemical elements and radioactive isotopes$7,272$1,322$12,456$10,997$434$12,741
Isotopes other than those of heading 28.44$1,358$7,608$1,027 $307 
Compounds, inorganic or organic, of rare-earth metals$386     
Hydrogen peroxide, whether or not solidified with urea$89,078$165,525$178,577$129,866$326,913$369,441
Carbides, whether or not chemically defined.$39,640$85,747$305,400$266,821$101,783$137,993
Hydrides, nitrides, azides, silicides and borides $745 $46  
Other inorganic compounds$33,268$7,295$1,462,357$1,653$12,756$40,329
Total$3,295,952$7,004,177$11,421,141$16,566,225$18,776,955$21,950,825