Sub-Chapter20052006200720082009
Fluorine, chlorine, bromine and iodine.$81,619$343,159$217,321$69,810$441,467
Sulphur, sublimed or precipitated$95,874$48,091 $18,097 
Carbon$501,095$579,635  $5,004
Hydrogen, rare gases and other non-metals.$1,525,791$1,873,515$1,116,160$836,596$1,244,887
Alkali or alkaline-earth metals;$1,586,353$872,629$71,905$225,736$419,973
Hydrogen chloride (hydrochloric acid);$1,097,259$202,504$13,162$64,976$842,483
Sulphuric acid; oleum.$1,194,361$1,260,547 $400,661$1,214,586
Nitric acid; sulphonitric acids.$364,836$406,174$12,297$115,954$65,179
Diphosphorus pentaoxide; phosphoric acid;$1,126,944$1,240,662$144,998$139,446$1,665,719
Oxides of boron; boric acids.$1,214,667$165,468 $31,949 
Other inorganic acids and oxygen compounds$1,252,924$959,422$3,014$31,025$1,504,861
Halides and halide oxides of non-metals.$249,573$479,000$54,103$30,600$95,954
Sulphides of non-metals; commercial phosphorus trisulphide.$89,577$385,770$12,267$120,685$99,608
Ammonia, anhydrous or in aqueous solution.$157,150$197,562$127,137$225,807$413,024
Sodium hydroxide (caustic soda);$9,423,064$7,919,671$1,450,442$606,628$9,468,096
Hydroxide and peroxide of magnesium;$857,872$409,625  $3,768
Zinc oxide; zinc peroxide.$6,272$497  $217
Artificial corundum, whether or not chemically defined;$367,825$291,181$343$17,214$130,631
Chromium oxides and hydroxides.$520,883$388,894$29,033 $70,955
Manganese oxides.$44,732$408,871$14,756$28,193$88,499
Iron oxides and hydroxides$230,660$692,639$26,877$130,745$805,838
Cobalt oxides and hydroxides$59,899$140,071$16,718 $167
Titanium oxides.$5,128,542$4,693,761$928,467$685,909$5,576,571
Lead oxides; red lead and orange lead.$221,036$1,119,656$22,967$28,440$99,558
Hydrazine and hydroxylamine and their inorganic salts$362,920$170,559$108,921$472$71,265
Fluorides; fluorosilicates and other complex fluorine salts.$1,543,745$84,966$40,405$44,810$66,004
Chlorides, chloride oxides and chloride hydroxides$4,430,996$1,702,966$262,051$152,367$2,026,270
Hypochlorites; commercial calcium hypochlorite$1,086,945$450,377$367,987$45,038$991,585
Chlorates and perchlorates; bromates and perbromates$479,318$535,579$318,823$132,806$468,822
Sulphides; polysulphides$1,165,143$12,949$106,359$62,745$81,381
Dithionites and sulphoxylates.$49,245$628,492$11,720$5,328$170,480
Sulphites; thiosulphates.$504,329$803,263$3,234$154,842$1,414,337
Sulphates; alums; peroxosulphates (persulphates).$3,704,009$4,581,074$285,049$917,787$3,847,081
Nitrites; nitrates.$1,190,140$821,116$461,849$283,827$55,418
Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates$3,257,050$2,177,555$822,008$168,544$2,514,932
Carbonates; peroxocarbonates (percarbonates)$6,801,627$3,251,370$493,606$1,031,096$3,437,387
Cyanides, cyanide oxides and complex cyanides.$990,422$582,463$1,670$13,633$653,723
Fulminates, cyanates and thiocyanates.$2,645    
Silicates; commercial alkali metal silicates.$8,974,018$6,578,545$854,834$225,612$6,114,977
Borates; peroxoborates (perborates).$163,915$17,734 $1,365$2,301
Salts of oxometallic or peroxometallic acids.$79,138$120,485$11,016$112,468$52,277
Other salts of inorganic acids or peroxoacids$162,677$43,671$6,406$129,771$102,122
Colloidal precious metals$35,463$84,358$28,938  
Radioactive chemical elements and radioactive isotopes$597,458$484,210$6,820,469$857,684$503,482
Isotopes other than those of heading 28.44$6,096,056$4,365,799$281,123$69,164$18,045
Compounds, inorganic or organic, of rare-earth metals$234,558$17,241$750$2,099$963
Hydrogen peroxide, whether or not solidified with urea$79,782$94,690 $21,885$122,289
Carbides, whether or not chemically defined.$495,594$535,287$274,198$364,313$461,736
Hydrides, nitrides, azides, silicides and borides$265,996$62,004 $146,473$31,689
Other inorganic compounds$116,859$64,691$945 $24,682
Total$70,268,856$53,350,448$15,824,328$8,752,600$47,490,293