Idemitsu, Showa Shell Agree to Merge Next Spring Jul. 13, 2018 Filed Under: Industry Tagged With: Idemitsu Kosan, Idemitsu Showa Shell, M&A, Nissho Kosan, petroleum, Showa ShellIdemitsu Kosan Co. Ltd. (TYO:5019) and Showa Shell Sekiyu KK (TYO:5002) announced on July 10 that they have agreed to…... Please subscribe to read the full story. Subscribe Free Trial Related Articles:Interview: Showa Denko President Kohei Morikawa Discusses…Showa Denko Lines up Tender Offer to Acquire Hitachi…Interview: Showa Denko President Kohei Morikawa Shines Light…Nippon Shokubai, Sanyo Chemical Suspend Merger Amid Tough…Showa Denko, Hitachi Chemical Proceed Toward Merging…Commentary: Showa Denko Moves to Acquire Hitachi Chemical –…