丝路视觉：引入有国资背景的股东主要是为了满足瑞云科技的长期发展需求

Group 1 - The core viewpoint of the article is that Silk Road Vision (300556) is selling equity in Ruiyun Technology to introduce state-owned shareholders to support the company's long-term development needs [1] - The investment in Ruiyun Technology was made early on and involved a relatively small amount [1] - The pricing of the equity sale was determined through negotiations between the two parties [1]