Production Trend Of 6 Major Manganese Ore Mines In Former Half Of 2011

摘要

To take a look into the production trend of 6 major manganese ore mines in the former half of 2011 (Jan. to Jun.), BHP Billiton and ASSMANG produced less than those in the same period of last year, but Comilog and others continued to keep the policy to increase the production.