Japan Oxygen HD <4091> has significantly declined. morgan stanley MUFG Securities continues to maintain an investment determination of "equal weight" and has lowered the target stock price from 5400 yen to 5200 yen. The planned supplier, Vertex, has filed for Chapter 11, canceling its hydrogen production facility construction project and recognizing impairment losses. A cautious approach is expected for future new project acquisitions, anticipating a slowdown in the increase pace of backlog due to a rise in projects being postponed. Current profit margins are also below expectations.