Commodity2005200620072008200920102011
Triethanolamine & its salts $11,868$26,074$2,669$9,051$24,087$43,522
Aminohydroxynaphthalenesulphonic acids & their salts     $542 
Glutamic acid & its salts$77,381$7,657$213,279$123,567$246,774$652,454$616,308
Amino-acids, other than those cont. > one kind of oxygen function, & their ...   $1,558 $3,150$1,336
Total$77,381$19,525$239,353$127,794$255,825$680,233$661,166