and Analysis EXECUTIVE SUMMARY SIGNIFICANT EVENTS Announcement on Corporate Rating and Progress on Corporate Bond Issuance On April 5, 2018, TRIS Rating assigned the company rating of B. Grimm Power PLC
to educate the water quality to target’s group continuously. At the same time, the subsidiaries consist of Irving Corporation Limited has distributed products and equipment design and installation of
services as well. At the same time, the subsidiaries consist of, Irving Corporation Limited has distributed products and equipment design and installation of systems related to water treatment systems for
Corporation Limited has distributed products and equipment design and installation of systems related to water treatment systems for medical services. In Management's Discussion and Analysis and operating
has distributed products and equipment design and installation of systems related to water treatment systems for medical services. In the past, has recognized income from installation of water treatment
month, etc., or derivatives symbol assigned by a derivatives exchange ; (4) amount and price of derivatives contract; (5) transaction type such as an opening or close-out of derivatives position; (6) fees
, settlement month, etc., or derivatives symbol assigned by a derivatives exchange; (4) amount and price of derivatives contract; (5) transaction type such as an opening or close-out of derivatives position; (6
providing services under Paragraph 1, the derivatives dealer shall ensure that a chief executive officer or a person assigned by the client has already granted consent before the client engages in derivatives
services under Paragraph 1, the derivatives dealer shall ensure that a chief executive officer or a person assigned by the client has already granted consent before the client engages in derivatives contract