HS Code: 28333010
Product Description: Potassinum aluminum sulphate
Product Chinese description: 钾铝矾
HS Code: 28333090
Product Description: Other alums, nes
Product Chinese description: 其他矾
HS Code: 28334000
Product Description: Peroxosulphates (persulphates)
Product Chinese description: 过硫酸盐
HS Code: 28341000
Product Description: Nitrites
Product Chinese description: 亚硝酸盐
HS Code: 28342110
Product Description: Nitrates of potassium, used as fertilizer
Product Chinese description: 肥料用硝酸钾
HS Code: 28342190
Product Description: Nitrates of potassium, not as fertilizer
Product Chinese description: 非肥料用硝酸钾
HS Code: 28342910
Product Description: Nitrates of cobalt
Product Chinese description: 硝酸钴
HS Code: 28342990
Product Description: Other nitrates, nes
Product Chinese description: 未列名硝酸盐
HS Code: 28351000
Product Description: Phosphinates&phosphonates
Product Chinese description: 次磷酸盐及亚磷酸盐
HS Code: 28352200
Product Description: Phosphates of mono or disodium
Product Chinese description: 磷酸一钠及磷酸二钠