三井化学、出光興産、住友化学が国内のプラ素材「ポリオレフィン」事業を統合 by | Sep 10, 2025 | ニュース | 0 comments Post Content Submit a Comment Cancel replyYour email address will not be published.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.
