| 1 | 710391 | 经其他加工的红宝石、蓝宝石、绿宝石 | Rubies, sapphires and emeralds, worked, whether or not graded, but not strung, mounted or set, rubies, sapphires and emeralds, worked, ungraded, temporarily strung for convenience of transport (excluding rubies, sapphires and emeralds, simply sawn or roughly shaped, imitation precious stones and semi-precious stones) | 18 |
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| 2 | 710399 | 经其他加工的其他宝石或半宝石 | Precious and semi-precious stones, worked, whether or not graded, but not strung, mounted or set, precious and semi-precious stones, worked, ungraded, temporarily strung for convenience of transport (excluding precious and semi-precious stones, simply sawn or roughly shaped, diamonds, rubies, sapphires and emeralds, imitation precious stones and semi-precious stones) | 11 |
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| 3 | 710310 | 未加工或仅简单锯开或粗成形的宝石或半宝石 | Precious stones and semi-precious stones, unworked or simply sawn or roughly shaped, whether or not graded (excluding diamonds and imitation precious stones and semi-precious stones) | 2 |
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