Samsung Electronics has reportedly secured emergency supplies of three key materials that has been targeted by Japan's latest export curbs.<br />Samsung Electronics Vice Chairman Lee Jae-yong convened a meeting with top executives over the weekend,... following his six-day business trip to Japan,... where he met with related company officials.<br />While the exact amount of the emergency stockpiles is unknown at this point, sources say they should relieve the situation for now,... averting a possible production crisis.<br />