|
| Sub-Chapter | 2005 | 2006 | 2007 | 2009 |
| Prepared explosives | $88,557 | | $37,801 | $3,811 |
| Safety fuses; detonating fuses | $2,701 | $5,530 | $5,196 | $150 |
| Fireworks, signalling flares, rain rockets | | $44,032 | $3,189 | |
| Ferro-cerium and other pyrophoric alloys in all forms | $2,276 | | | |
| Total | $93,534 | $49,562 | $46,186 | $3,961 |
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