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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium hydroxide (caustic soda), solid | $770,312 | $1,123,476 | $835,484 | $2,475,168 | $1,586,174 | $1,781,189 | $2,129,112 |
| Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ... | $15,667,468 | $13,265,766 | $13,013,071 | $17,418,447 | $14,032,997 | $12,312,044 | $10,531,111 |
| Potassium hydroxide (caustic potash) | $5,783,879 | $9,192,767 | $14,498,259 | $24,430,037 | $25,004,567 | $23,750,323 | $26,793,635 |
| Peroxides of sodium/potassium | $1,441 | $1,585 | $4,017 | $187 | $10,555 | $7,495 | $4,489 |
| Total | $22,223,100 | $23,583,594 | $28,350,831 | $44,323,839 | $40,634,293 | $37,851,051 | $39,458,347 |
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