HS Code: 70010010
Product Description: Colourless optical glass in the mass
Product Chinese description: 无色光学玻璃块料
HS Code: 70010090
Product Description: Cullet and other waste and scrap of glass; other glass in...
Product Chinese description: 碎玻璃及废玻璃;其他玻璃块料
HS Code: 70021000
Product Description: Balls, glass exc microspheres of No 70.18
Product Chinese description: 未加工的玻璃球
HS Code: 70022010
Product Description: Preformed glass bars for drawing optical fibre
Product Chinese description: 光导纤维预制棒
HS Code: 70022090
Product Description: Other glass rods
Product Chinese description: 其他未加工的玻璃棒
HS Code: 70023110
Product Description: Tubes of fused quartz, of waveguide-level, for optical fibre...
Product Chinese description: 熔融石英等熔融硅石制未加工光纤用波导级管
HS Code: 70023190
Product Description: Tubes of fused quartz or other fused silica, nes
Product Chinese description: 熔融石英等熔融硅石制其他未加工玻璃管
HS Code: 70023200
Product Description: Tubes of glass linear coef of exp≤5 X 10-6 per Kelvin withn ...
Product Chinese description: 其他未加工的耐热玻璃管
HS Code: 70023900
Product Description: Tubes of glass nes
Product Chinese description: 未列名未加工的玻璃管
HS Code: 70031200
Product Description: Cast gls sheets non-wired coloured etc havng absorb...
Product Chinese description: 铸或轧制整块着色等加工的非夹丝玻璃板、片