新华网：关于合营企业股东变更暨完成工商变更登记的公告

Group 1 - The core point of the article is that Xinhua Net announced a share buyback of 6% equity in Xinhua Zhiyun Technology Co., Ltd. for 150 million RMB, which will increase its ownership to 51% after the transaction is completed [1] - The share transfer agreement was signed on June 27, 2025, and the necessary business registration changes have been completed [1] - Xinhua Zhiyun has received a new business license following the completion of the equity transfer [1]