HS Code: 71151000
Product Description: Catalysts in the form of wire cloth or grill, of platinum
Product Chinese description: 贵金属或包贵金属制丝布或格栅状的铂催化剂

HS Code: 71159010
Product Description: Other articles of precious metal, for technical or lab use
Product Chinese description: 其他贵金属或包贵金属的工业或实验室用制品

HS Code: 71159090
Product Description: Other articles of precious metal, not for technical or lab...
Product Chinese description: 其他贵金属或包贵金属的非工业或实验室制品

HS Code: 71161000
Product Description: Articles of natural or cultured pearls
Product Chinese description: 天然或养殖珍珠制品

HS Code: 71162000
Product Description: Articles of precious or semi-precious stones
Product Chinese description: 宝石或半宝石（天然、合成或再造）制品

HS Code: 71171100
Product Description: Cuff-links and studs of base metal
Product Chinese description: 贱金属制袖扣、饰扣

HS Code: 71171900
Product Description: Imitation jewellery nes of base metal
Product Chinese description: 贱金属制其他仿首饰

HS Code: 71179000
Product Description: Imitation jewellery nes
Product Chinese description: 未列名仿首饰

HS Code: 71181000
Product Description: Coin (other than gold coin) not being legal tender
Product Chinese description: 非法定货币的硬币（金币除外）

HS Code: 71189000
Product Description: Coin nes
Product Chinese description: 其他硬币（不统计）