经纬辉开：公司积极开展新业务的拓展延伸，坚持推进对投资者有利的战略政策

Group 1 - The core viewpoint of the article is that Jingwei Huikai (300120) is actively expanding its new business and is committed to implementing strategic policies that benefit investors [1] Group 2 - The company announced on September 12 that it is engaging with investors and responding to inquiries during research activities [1] - The company emphasizes its dedication to pursuing advantageous strategies for investors [1]