TIANJIN XIBEIER INTERNATIONAL CO., LTD

[Tianjin China (Mainland) ]

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soda ash, caustic soda, sodium bicarbonate

sodium sulfide, sodium hydrosulfide

PVC resin

sodium nitrate, sodium nitrite, calcium nitrate

sodium sulfate anhydrous, instant sodium silicate powder, sodium chlorate, sodium thiosulphate

formic acid, glacial acetic acid,oxalic acid, citric aicd

sodium formate

phosphoric acid, boric acid, chromic acid

sulfur black

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