三维化学：公司全力推进“醋酸丁酸纤维素产品优化提升技改项目”相关工作

Group 1 - The company is currently focusing on the optimization and upgrading of its "Acetate Butyrate Cellulose Product Improvement and Technological Transformation Project" [2] - The company emphasizes the importance of investor relations management and maintains communication with investors through various channels such as institutional research, roadshows, and interactive platforms [2] - The company aims to convey its value to investors through ongoing interactions and updates [2]