Chinese SiMn Market Continues to Pick up
Monday, September 30, 2013

European EMM Market Was Stable
Sunday, September 29, 2013

EMM Market of China Surged
Wednesday, September 18, 2013

September May Become a Turning Point for Chinese SiMn Market
Thursday, August 29, 2013

OMH Hits Production Targets in June Q
Tuesday, July 23, 2013

South African Manganese Ore Mining Output up 32pct in May
Monday, July 15, 2013

Price of Ferroalloy for EF Mills for Jul-Sept Is Pushed Down
Wednesday, July 10, 2013

American Manganese Receives U.S. Patent for Manganese Extraction Process

the Company has received the "US Patent No. 846068
Thursday, June 13, 2013
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