Commodity200520062007200820092010
Penicillins & their derivs. with a penicillanic acid structure; salts there ...$268,327$1,236$180,957$4,644 $2,619
Tetracyclines & their derivs.; salts thereof$11,099  $2,896$34,306 
Chloramphenicol & its derivs.; salts thereof $1,297   $227
Erythromycin & its derivs.; salts thereof$56,724    $25,778
Antibiotics & their derivs. (excl. of 2941.10-2941.50); salts thereof$38,803 $22,136 $2,559$292,618
Total$374,953$2,533$203,093$7,540$36,865$321,242