On January 10, 2011, Benxi Yizhongxin Mining Co., Ltd. and ABB (China) signed a strategic partnership agreement on Liaoning Dataigou Iron Ore Project. The parties agreed to jointly work on mining automation, iron ore lifting and transportation, shaft ventilation and so on to make joint efforts for the exploitation of the iron ore in Dataigou. 

Benxi Yizhongxin Mining Co., Ltd. and ABB (China) signed a strategic partnership agreement on January 10, 2011 to cooperatively work on the development of Dataigou Iron Ore in automation, transportation and ventilation.