BEIJING (Asian Metal) 27 May 20 – According to statistics from Asian Metal Database, Chinese vanadium pentoxide powder producers’ inventory to production ratio reached 75.58% […]
www.ferroalloynet.com:Affected by the decline of vanadium price, in October, the production of ammonium metavanadate and vanadium pentoxide slightly reduced, and the cost of vanadium extracting from stone coal is high, so […]