On the morning of February 16, a groundbreaking ceremony was held for the Zhejiang Huashuaite New Material Technology Co., Ltd. Annual Production of 35,000 Tons of Aerospace PMMA Transparent Materials Construction Project located in Shendang, Haiyan. After the completion of this project, it will significantly enhance China's self-sufficiency in aerospace PMMA materials, providing solid support for the localization and domestication of aviation equipment. Yang Yuliang, academician of the Chinese Academy of Sciences and president of the Institute of Ancient Books Preservation at Fudan University, Yan Yue, Party Secretary and General Manager of Beijing Aeronautical Materials Research Institute Co., Ltd., and Gu Qiuli, Deputy Secretary of the County Committee and County Magistrate, attended the groundbreaking ceremony.