Commodity200620072008200920102011
Penicillins & their derivs. with a penicillanic acid structure; salts there ...    $922 
Streptomycins & their derivs.; salts thereof    $338$1,355
Chloramphenicol & its derivs.; salts thereof$4,491$5,097$3,801$3,697$772 
Erythromycin & its derivs.; salts thereof $1,137    
Antibiotics & their derivs. (excl. of 2941.10-2941.50); salts thereof$55,669$21,325$19,521$4,473,709$177,616$266,127
Total$60,160$27,559$23,322$4,477,406$179,648$267,482