Commodity2005200620072008200920102011
Hydrogen chloride (hydrochloric acid)$39,810$170,392$157,009$145,091$74,933$74,396$132,252
Chlorosulphuric acid$155$290$1,113$1,072$1,004$1,074$778
Total$39,965$170,682$158,122$146,163$75,937$75,470$133,030