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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Thermostats | $259 | $4,408 | $21,839 | $17,876 | $2,366 | $10,237 |
| Hydraulic/pneumatic auto. regulating/controlling instr. & app. | $506 | | $320,384 | | $107,008 | |
| Automatic regulating/controlling instr. & app., n.e.s. in 90.32 | $393 | $2,272 | | | $20,401 | $134,956 |
| Parts & accessories of the instr. & app. of 90.32 | $24,595 | $21,455 | $64,834 | $12,934 | $11,551 | $70,879 |
| Total | $25,753 | $28,135 | $407,057 | $30,810 | $141,326 | $216,072 |
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