Commodity200520062007200820092010
Penicillins & their derivs. with a penicillanic acid structure; salts there ...$26,222$7,840$25,932  $121,586
Streptomycins & their derivs.; salts thereof$5,625     
Tetracyclines & their derivs.; salts thereof$13,393 $139$3,013 $506
Chloramphenicol & its derivs.; salts thereof$2,749$125 $964 $2,929
Erythromycin & its derivs.; salts thereof$2,344  $15,628  
Antibiotics & their derivs. (excl. of 2941.10-2941.50); salts thereof$32,539$27,785$29,282$71,901$22,729$13,355
Total$82,872$35,750$55,353$91,506$22,729$138,376