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贵州贝瑞特矿业进出口有限责任公司
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BARYTE
(2009/08/17)
The high-grade Chinese barites are 80% reserved
GUIZHOU. Our new discovered mines are with million tons
barites deposit. The quality lumps are 97% of BaSO4,
whiteness up to 94% and ...
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Guizhou Barite Minerals Imp. &Exp. Co.,Ltd
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