On December 10, Gelonghui reported that Shandong Longquan Pipe Industry Co., Ltd. (002671.SZ) announced that in order to further strengthen and improve the company's layout in high-end Metal Products manufacturing Business and to deeply explore market opportunities in industrial fluid control, it has signed the "Equity Transfer Agreement regarding Nantong Power Station Valve Co., Ltd." with Zhejiang DiAi Intelligent Control Technology Co., Ltd. (hereinafter referred to as "DiAi Intelligent Control"), Li Hailing, Li Bin, and Gu Lina, intending to acquire 80% of the equity of Nantong Power Station Valve Co., Ltd. (hereinafter referred to as "Nantong Power Station" or "symbol company") for Cash. Upon completion of this Trade, Nantong Power Station will become a holding subsidiary of the company.