Group 1 - The core point of the article is that Guangdong YG Co., Ltd. (000833.SZ) plans to establish a wholly-owned subsidiary, Guangdong YG Crystal Mining Co., Ltd., to support its non-metallic new energy materials business [1] - The registered capital for the new subsidiary will be RMB 100 million [1] - The establishment of the subsidiary aims to provide stable support for the company's strategic transformation and to cultivate new business growth points, enhancing the company's core competitiveness [1]