Sub-Chapter200520062007200820092010
Casein, caseinates and other casein derivatives; casein glues.    $484 
Gelatin (including gelatin in rectangular (including square) sheets $553$691$1,140$2,024$1,110
Dextrins and other modified starches$4,759$20,175$37,793$37,084$22,187$26,531
Prepared glues and other prepared adhesives$1,942$5,046$22,140$15,070$15,710$21,495
Enzymes; prepared enzymes$388$466  $61$99
Total$7,089$26,240$60,624$53,294$40,466$49,235