On May 10, Hainan Huasheng New Material Technology Co., Ltd. (hereinafter referred to as "Hainan Huasheng") polycarbonate project (Phase I) 240,000 tons/year, which was undertaken by China Chengda Engineering Co., Ltd. The bisphenol A plant has completed the full cycle operation and produced qualified bisphenol A products, marking the successful start-up of the bisphenol A plant after one feeding and fully transferred to the production trial operation stage.

On May 7, Yunda's YD110 large-scale offshore wind turbine blades were successfully rolled off the production line at Zhongfu Lianzhong. The blade was formed by Yunda Co., Ltd. and Zhongfu Lianzhong. It is the longest wind power blade that has been offline in China.