Commodity2005200620072008200920102011
Hydrogen$6,395$3,173$2,939$4,111$2,219$19,714$6,399
Argon$126,333$261,879$428,115$739,610$498,529$897,675$2,931,598
Rare gases other than argon$1,335,749$1,391,324$1,948,231$2,434,134$3,057,334$3,046,890$3,500,096
Nitrogen$17,664$138,935$489,737$197,214$126,355$202,337$175,803
Oxygen$70,951$251,783$446,994$335,892$185,314$708,238$276,003
Boron; tellurium$113$4,315$4,157$1,476$11,236$499$2,500
Silicon, cont. by wt. not <99.99% of silicon$639$26,540$333 $538$537$23
Silicon, cont. by wt. <99.99% of silicon$14,860,789$16,245,269$15,606,457$27,990,089$6,511,138$16,569,122$32,544,183
Phosphorus$19,136,763$14,138,907$9,695,426$17,777,343$8,971,458$4,717,860$165,398
Arsenic$8,539$32,104$27,416$37,312$23$47$38,693
Selenium$880,998$496,795$501,296$674,709$365,740$427,199$986,624
Total$36,444,933$32,991,024$29,151,101$50,191,890$19,729,884$26,590,118$40,627,320