Naisi (Hangzhou) Chemical Co., Ltd. was established on January 18, 2021, with its registered address at Building 8, 201, Shanmozhi Village, Xinjie Street, Xiaoshan District, Hangzhou City, Zhejiang Province. The legal representative is Liu Ya. The business scope includes general projects: sales of chemical products (excluding licensed chemical products); Paint sales (excluding hazardous chemicals); Sales of refractory materials; Sales of fireproof sealing materials; Dye sales; Pigment sales; Ink sales (excluding hazardous chemicals); Sales of rubber products; Sales of labor protection equipment; Technical services, technical development, technical consultation, technical exchange, technology transfer, and technology promotion (except for projects that require approval in accordance with the law, business activities shall be carried out independently with the business license in accordance with the law).