Commodity2005200620072008200920102011
Penicillins & their derivs. with a penicillanic acid structure; salts there ...$7,159$37,425$159,428$13,616$320,613$3,276$4,837
Streptomycins & their derivs.; salts thereof$58$34,677  $78,862$4,266$37,238
Tetracyclines & their derivs.; salts thereof$127,295$110,286$163,166$150,558$56,568$42,068$50,590
Chloramphenicol & its derivs.; salts thereof$6,435$7,814$107$336$12,007$398 
Erythromycin & its derivs.; salts thereof$79,397$7,188$111,838$146,997$944$119$935
Antibiotics & their derivs. (excl. of 2941.10-2941.50); salts thereof$257,648$195,315$357,007$163,182$525,575$856,342$745,155
Total$477,992$392,705$791,546$474,689$994,569$906,469$838,755