|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2011 |
| Television camera tubes; image converters & intensifiers; oth. photo-cathod ... | $6,473 | | | | | |
| Receiver/amplifier valves & tubes | | | | | $154,648 | |
| Valves & tubes n.e.s. in 85.40 | | $3,528 | $23,129 | $5,644 | $9,411 | $3,842 |
| Parts of cathode-ray tubes | | $37,990 | | $61,481 | | $174,037 |
| Parts of the tubes of 85.40 other than cathode-ray tubes | | | | | $248 | |
| Total | $6,473 | $41,518 | $23,129 | $67,125 | $164,307 | $177,879 |
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