Commodity2005200620072008200920102011
Oxides of boron; boric acids$25,092,409$32,332,791$35,926,952$63,542,681$56,689,428$62,741,549$83,534,639
Total$25,092,409$32,332,791$35,926,952$63,542,681$56,689,428$62,741,549$83,534,639