Commodity2005200620072008200920102011
Penicillins & their derivs. with a penicillanic acid structure; salts there ...$449$21,907$282    
Streptomycins & their derivs.; salts thereof$1,319$191     
Tetracyclines & their derivs.; salts thereof$27,170$13,362$9,248 $8  
Chloramphenicol & its derivs.; salts thereof$3,241$7,544$6,860$7,363$18,545$6,512$6,914
Erythromycin & its derivs.; salts thereof     $5,219 
Antibiotics & their derivs. (excl. of 2941.10-2941.50); salts thereof$34,865$3,248$305,660$61,433$14,080$54,601$7,317
Total$67,044$46,252$322,050$68,796$32,633$66,332$14,231