|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | $2,421 | $3,173 | $1,920 | $18,532 | $12,548 | $85,676 | $9,000 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | $14,250 | $14,599 | $189,456 | $60,113 | $7,288 | $6,208 | $44,000 |
| Electro-magnetic couplings, clutches & brakes | $8,450 | $9,092 | $11,862 | $25,057 | $19,154 | $1,386 | $17,000 |
| Electro-magnetic lifting heads | $704 | $1,612 | $85 | $712 | $52 | | |
| Electro-magnets n.e.s. in 85.05; electro-magnetic/permanent magnet chucks, ... | $35,697 | $24,988 | $8,918 | $14,762 | $16,859 | $8,756 | $670,000 |
| Total | $61,522 | $53,464 | $212,241 | $119,176 | $55,901 | $102,026 | $740,000 |
|
|
