Imerys Graphite & Carbon Switzerland SA acquired Nippon Power Graphite Co., Ltd. from Nippon Coke & Engineering Company, Limited (TSE:3315) and Sumitomo Corporation (TSE:8053) on January 31, 2017. Former Nippon Power Graphite employees will be joining Imerys Graphite & Carbon's team.

Imerys Graphite & Carbon Switzerland SA acquired Nippon Power Graphite Co., Ltd. from Nippon Coke & Engineering Company, Limited (TSE:3315) and Sumitomo Corporation (TSE:8053) on January 31, 2017. Former Nippon Power Graphite employees will be joining Imerys Graphite & Carbon's team.