Commodity200520062007200820092010
Methylamine, di- /trimethylamine & their salts$449,632$33,636$37,048$122,649$143,532$6,389
Diethylamine & its salts$3,254$9,127    
Acyclic monoamines & their derivs. (excl. of 2921.11 & 2921.12); salts ther ...$119,131$184,096$246,357$146,022$15,893$27,552
Ethylenediamine & its salts$485,313$670,392$303,261$490,308$694,783$586,928
Hexamethylenediamine & its salts $49$300$1,245$128 
Acyclic polyamines (excl. ethylenediamine & hexamethylenediamine) & their d ...$86,425$43,046$30,783$70,592$104,789$130,363
Cyclanic/cyclenic/cycloterpenic mono- /polyamines, & their derivs.; salts t ...$4,378$320,983$292,669$126,965$38,392$24,571
Aniline & its salts$56$142$1,730 $41 
Aniline derivs. & their salts$274$464$1,245$216$131$189
Toluidines & their derivs.; salts thereof $163 $77  
Diphenylamine & its derivs.; salts thereof $842$381$151 $66
1-Naphthylamine (alpha-naphthylamine), 2-naphthylamine (beta-naphthylamine) ...$81  $947  
Aromatic monoamines & their derivs. (excl. of 2921.41-2921.46); salts there ...$6,558$582$7,090$395$70$436
o-, m-, p-Phenylenediamine, diaminotoluenes, & their derivs.; salts thereof ...$300,517$144,606$54,148$97,730$57,630$261,536
Aromatic polyamines & their derivs. (excl. of 2921.51); salts thereof$75,424$79,768$82,091$83,089$46,905$173,560
Total$1,531,043$1,487,896$1,057,103$1,140,386$1,102,294$1,211,590