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Liuba High-tech Development Zone, Minle County, Zhangye, Gansu, China (Mainland)
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Ammonium Alum 99.9%, US $ 100 - 200 / Metric Ton, Sulphate, Ammonium Sulphate, 7784-26-1.Source from Gansu Jinshi Chemical Co., Ltd. on Waimaotong.com.
High purity food grade & industrial grade Ammonium Alum
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