Commodity200520062007200820092010
Acyclic monoamines & their derivs. (excl. of 2921.11 & 2921.12); salts ther ...$303 $1,473$43$6,711 
Ethylenediamine & its salts$19,649$19,287$20,768$15,246$47,737$30,427
Hexamethylenediamine & its salts     $257
Acyclic polyamines (excl. ethylenediamine & hexamethylenediamine) & their d ... $97$5,838$222$2,223$149,031
Cyclanic/cyclenic/cycloterpenic mono- /polyamines, & their derivs.; salts t ...$5,058$10,464$8,852$11,575$3,320$6,390
Aniline & its salts    $34 
Aniline derivs. & their salts   $339$34 
Diphenylamine & its derivs.; salts thereof  $256 $127 
o-, m-, p-Phenylenediamine, diaminotoluenes, & their derivs.; salts thereof ...$13,489  $1,468$8,385 
Aromatic polyamines & their derivs. (excl. of 2921.51); salts thereof$29,007$2,678$70,021$42,503$43,198$1,954
Total$67,506$32,526$107,208$71,396$111,769$188,059