HS Code: 28049010
Product Description: Sn crystals, cylinders/rods, doped for electronics
Product Chinese description: 经掺杂用于电子工业的硒晶体棒
HS Code: 28049090
Product Description: Selenium,nes
Product Chinese description: 其他硒
HS Code: 28051100
Product Description: Sodium
Product Chinese description: 钠
HS Code: 28051200
Product Description: Calcium
Product Chinese description: 钙
HS Code: 28051910
Product Description: Lithium
Product Chinese description: 锂
HS Code: 28051990
Product Description: Alkali metals or alkaline-earth metals,nes
Product Chinese description: 其他碱金属及碱土金属
HS Code: 28053011
Product Description: Neodymium, not intermixed or interalloyed
Product Chinese description: 钕,未相混合或相互熔合
HS Code: 28053012
Product Description: Dysprosium, not intermixed or interalloyed
Product Chinese description: 镝,未相混合或相互熔合
HS Code: 28053013
Product Description: Terbium,not intermixed or interalloyed
Product Chinese description: 铽,未相混合或相互熔合
HS Code: 28053014
Product Description: Lanthanum, not intermixed or interalloyed
Product Chinese description: 镧,未相互混合或相互熔合