Commodity2005200620072008200920102011
Containers for compressed/liquefied gas, of iron/steel$29,065,921$35,545,698$49,877,612$60,042,976$53,005,983$45,111,356$64,180,816
Total$29,065,921$35,545,698$49,877,612$60,042,976$53,005,983$45,111,356$64,180,816