Commodity2005200620072008200920102011
Penicillins & their derivs. with a penicillanic acid structure; salts there ...$360  $20 $2,315 
Tetracyclines & their derivs.; salts thereof  $10    
Chloramphenicol & its derivs.; salts thereof   $220   
Antibiotics & their derivs. (excl. of 2941.10-2941.50); salts thereof$1,920$2,831$3,882$5,783$139$9,193$6,474
Total$2,280$2,831$3,892$6,023$139$11,508$6,474