Commodity20052006200720082009
Tetracyclines & their derivs.; salts thereof$173$472$685$9,101$468
Erythromycin & its derivs.; salts thereof$25$13   
Antibiotics & their derivs. (excl. of 2941.10-2941.50); salts thereof$1,469 $830 $5,519
Total$1,667$485$1,515$9,101$5,987