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Electrolytic Manganese Powder Our advantages : 1. Accurate particle size distribution 2. Low processing cost 3. Can provide low-selenium manganese powder products 6 years, in addition to domestic sales,our electrolytic manganese powder products are exported to Japan,Korea,Thailand and Chinas Taiwan province.As to manganese powder ,its typical chemical composition and particle size distribution is as follows:Size um250100-75-45%0352020Chemical compositionMnCSPSiSeFe%≥99.5≤0.03≤0.04≤0.050.010.070.01 Size um250100-75-45%0402515 Size um250-45%035 Size um250-75%050 Size um150%0 The production capacity of Electrolytic Manganese Powder is 3,000 tons/year.