Sumitomo Riko Forecasts Record High Sales of 425B Yen for Fiscal 2017 on June 7, 2017 in Materials Sumitomo Riko Co. Ltd. (TYO:5191) has announced that its sales for the fiscal year ending March 2018 is expected to…... Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here Continue Reading