サランラップ値上げへ 旭化成会長「少しずつ転嫁」原油高やナフサ供給不安が背景 by | Apr 13, 2026 | ニュース | 0 comments Post Content Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.