Commodity200520062007200820092010
Saccharin & its salts $1,902$1,805$1,466$5,664$2,881
Imides & their derivs. other than saccharin & glutethimide (INN); salts the ...$1,923$1,025$389$538$614$163
Imines & their derivs.; salts thereof  $2,299$882$804$194
Total$1,923$2,927$4,493$2,886$7,082$3,238