Group 1 - The company has completed the registration of its subsidiary and obtained a business license from the local market supervision administration [1] - The newly registered subsidiaries include Vikesen Guxin (Dalian) Technology Co., Ltd. and Vikesen (Hefei) Power Technology Co., Ltd., focusing on technology exchange, research and development of new energy technologies, battery manufacturing, and sales [1] - The company's main business remains in water treatment specialty chemicals and automated online dosing systems, while the new energy advanced materials business has not yet formed stable revenue and does not currently impact overall performance [1]