Commodity200520062007200820092010
Penicillins & their derivs. with a penicillanic acid structure; salts there ...$26,896$98,329$14$17,306$23,617 
Tetracyclines & their derivs.; salts thereof$26,490 $43,488   
Chloramphenicol & its derivs.; salts thereof $57,785   $5,020
Erythromycin & its derivs.; salts thereof $92,301  $8,375 
Antibiotics & their derivs. (excl. of 2941.10-2941.50); salts thereof$69,290$81,699$14,019 $2,596$18,331
Total$122,676$330,114$57,521$17,306$34,588$23,351