apr brother
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Company Introduction
ferro silicon lumps - all gradesferro silicom granules - any sizeferro silicon finesferro silicon - -200 meshSi - 70 - 75%Al - 1.5% - 0.2%C - 1.0% & 0.2%S - 0.04% maxP - 0.04% max
Company Information
ferro silicon lumps - all gradesferro silicom granules - any sizeferro silicon finesferro silicon - -200 meshSi - 70 - 75%Al - 1.5% - 0.2%C - 1.0% & 0.2%S - 0.04% maxP - 0.04% max