HS Code: 28111920
Product Description: Hydrogen selenide
Product Chinese description: 硒化氢
HS Code: 28111990
Product Description: Other inorganic acids, nes
Product Chinese description: 未列名无机酸
HS Code: 28112100
Product Description: Carbon dioxide
Product Chinese description: 二氧化碳
HS Code: 28112210
Product Description: Silica gel
Product Chinese description: 硅胶
HS Code: 28112290
Product Description: Other silicon dioxide
Product Chinese description: 其他二氧化硅
HS Code: 28112900
Product Description: Other inorganic oxygen compounds of non-metals, nes
Product Chinese description: 未列名非金属无机氧化物
HS Code: 28121100
Product Description: Carbonyl dichloride(phosgene)
Product Chinese description: 碳酰二氯(光气)
HS Code: 28121200
Product Description: Phosphorus oxychloride
Product Chinese description: 氧氯化磷
HS Code: 28121300
Product Description: Phosphorus trichloride
Product Chinese description: 三氯化磷
HS Code: 28121400
Product Description: Phosphorus pentachloride
Product Chinese description: 五氯化磷