Notice of making Qingdao Toyo Heat Exchanger Co., Ltd. a consolidated subsidiary 2017 10/11 Management 2017年10月11日 Notice of making Qingdao Toyo Heat Exchanger Co., Ltd. a consolidated subsidiary Management Consolidated Financial Results for the 1st Quarter of Fiscal Year Ending March 31, 2018(J-GAAP) Notice of posting extraordinary loss accompanying payment of settlement