Commodity20052006200720082009
Penicillins & their derivs. with a penicillanic acid structure; salts there ...$7,302$1,915 $4,938$4,476
Streptomycins & their derivs.; salts thereof$258,638$1,194,650$951,776$544,816 
Tetracyclines & their derivs.; salts thereof$1,548,360$1,865,145$2,119,457$2,510,146$3,116,737
Chloramphenicol & its derivs.; salts thereof$20    
Erythromycin & its derivs.; salts thereof$1,199$36,148$102,576$983,200$652,803
Antibiotics & their derivs. (excl. of 2941.10-2941.50); salts thereof$401,199$362,968$318,210$20,374$28,250
Total$2,216,718$3,460,826$3,492,019$4,063,474$3,802,266