Commodity2005200620072008
Monoethanolamine & its salts$1,534$3,366$3,154$4,128
Diethanolamine & its salts$1,291$507  
Aminohydroxynaphthalenesulphonic acids & their salts$4,387   
Glutamic acid & its salts$7,830$5,369$4,687$3,740
Amino-acids, other than those cont. > one kind of oxygen function, & their ...$2,045  $5,380
Amino-alcohol-phenols, amino-acid-phenols & oth. amino-comps. with oxygen f ...   $153
Total$17,087$9,242$7,841$13,401