
HS Code: 28369930
Product Description: Cobalt carbonate
Product Chinese description: 碳酸钴

HS Code: 28369940
Product Description: Commercial ammonium carbonate&other ammonium carbonates
Product Chinese description: 商品碳酸铵及其他铵的碳酸酸

HS Code: 28369950
Product Description: Zirconium carbonate
Product Chinese description: 碳酸锆

HS Code: 28369990
Product Description: Other carbonates, nes; peroxocarbonates
Product Chinese description: 未列名碳酸盐;过碳酸盐

HS Code: 28371110
Product Description: Sodium cyanide
Product Chinese description: 氰化钠

HS Code: 28371120
Product Description: Sodium cyanide oxide
Product Chinese description: 氧氰化钠

HS Code: 28371910
Product Description: Potassium cyanide
Product Chinese description: 氰化钾

HS Code: 28371990
Product Description: Other cyanides and cyanide oxides, nes
Product Chinese description: 未列名氰化物及氧氰化物

HS Code: 28372000
Product Description: Complex cyanides
Product Chinese description: 氰络合物

HS Code: 28391100
Product Description: Sodium metasilicates
Product Chinese description: 偏硅酸钠