Guizhout Tianhong Mining Co.,Ltd.
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Payment Terms: | T/T,L/C |
Place of Origin: | Guizhou, China (Mainland) |
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Chemical grade lumps:
S.G.: 4.30min.
BaSO4: 95%min.
Size: 0-200MM
SiO2: 2%max.
Whiteness: 60min.
Hg: 1PPM max.
Ph Value: 6-9
Cd: 3PPM max.