Commodity2005200620072008200920102011
Penicillins & their derivs. with a penicillanic acid structure; salts there ...$29,682$3,196$4,503 $396,008 $303
Streptomycins & their derivs.; salts thereof    $19,499  
Tetracyclines & their derivs.; salts thereof  $1,336$21,122$100,549$84,000$52,818
Chloramphenicol & its derivs.; salts thereof$3,165   $43,267$26,538$13,914
Erythromycin & its derivs.; salts thereof   $51,569   
Antibiotics & their derivs. (excl. of 2941.10-2941.50); salts thereof$269,526$632,825$2,161,210$744,465$1,141,607$1,155,736$3,916,869
Total$302,373$636,021$2,167,049$817,156$1,700,930$1,266,274$3,983,904