 Also , antimony was identified as one of 12 critical raw materials for the EU in a report published in 2011 , primarily due to the lack of supply outside China . 
 Also , antimony was identified as one of 12 critical raw materials for the EU in a report published in 2011 , primarily due to the lack of supply outside China . 
Also , antimony was identified as one of 12 critical raw materials fir the EU in a report published in 2011 , primarily due to the lack of supply outside China .