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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pearls, natural or cultured | | | $65 | | | | |
| Diamonds, whether or not worked, but not mounted or set. | $34,065,584 | $22,303,233 | $25,888,188 | $20,065,325 | $121,916 | | $16,099,982 |
| Precious stones (other than diamonds) and semi-precious stones | $23 | | $69,802 | $85,296 | $4,596 | | $2,451 |
| Synthetic or reconstructed precious or semi-precious stones | | | | | | | $16,507 |
| Dust and powder of natural or synthetic precious or semi-precious stones. | $32,973 | $50,764 | $4,496,815 | $2,332 | $181,434 | | $26,572 |
| Base metals clad with silver | | | | | | | $17 |
| Gold (including gold plated with platinum) | $863,947,017 | $1,130,660,010 | $1,458,654,816 | $1,713,872,539 | $2,944,940,622 | $3,367,914,859 | $4,836,607,704 |
| Base metals, silver or gold, clad with platinum | | $98,022 | | | | | |
| Articles of jewellery and parts thereof, of precious metal | $251 | $13,822 | $498 | $5,024 | $444 | | |
| Articles of goldsmiths' or silversmiths' wares | $755,695 | | | | | | $24 |
| Other articles of precious metal or of metal clad with precious metal. | | | | $5,484 | $64 | $3,376 | |
| Articles of natural or cultured pearls, precious or semi-precious stones | $6,030 | $377 | $3,115 | | | | |
| Imitation jewellery. | $7,698 | | $1,484 | $1,682 | $461 | $2,935 | $744 |
| Coin. | | | | $281 | | $1,264,403 | |
| Total | $898,815,271 | $1,153,126,228 | $1,489,114,783 | $1,734,037,963 | $2,945,249,537 | $3,369,185,573 | $4,852,754,001 |
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