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West Of Mengjiazhuang Section, Longqu Road, Long'an District, Anyang, Henan, China (Mainland)
High purity Finely divided silica sand, US $ 600 - 1200 / Metric Ton, Henan, China, Dawei, Silica Powder, Natural.Source from Anyang Dawei Metallurgical Refractories Co., Ltd. on Waimaotong.com.