Commodity2005200620072008200920102011
Hydrogen$37,034$127,565$43,996$43,277$7,165$25,954$66,482
Argon$361,176$474,103$364,312$226,085$212,760$491,873$230,161
Rare gases other than argon$15,996,365$21,134,849$25,344,486$38,675,520$38,543,391$60,123,851$71,299,268
Nitrogen$449,045$445,535$460,707$821,020$1,208,424$1,727,513$1,126,488
Oxygen$242,972$146,110$74,088$129,341$212,634$123,055$114,964
Boron; tellurium$4,329,006$2,023,033$5,319,056$3,944,680$8,909,857$18,245,533$18,599,545
Silicon, cont. by wt. not <99.99% of silicon$212,399,264$672,869,289$1,377,945,543$3,950,844,242$1,829,951,482$2,798,005,082$3,924,517,579
Silicon, cont. by wt. <99.99% of silicon$8,870,191$56,832,494$121,297,225$174,295,465$91,700,960$105,138,378$96,766,461
Phosphorus$206,996$229,501$287,683$427,692$200,299$327,695$244,736
Arsenic$846,777$1,488,990$1,785,695$2,594,196$1,338,093$2,720,957$2,700,348
Selenium$54,664,639$38,607,690$83,978,333$73,192,179$57,782,758$98,021,832$185,867,890
Total$298,403,465$794,379,159$1,616,901,124$4,245,193,697$2,030,067,823$3,084,951,723$4,301,533,922