Group 1 - The core point of the article is the recent change in the ownership structure of Shiqi Information Technology (Shanghai) Co., Ltd., with Xiaohongshu Technology Co., Ltd. becoming the sole shareholder [1] - Shiqi Information Technology was established in 2021 and its business scope includes the sale of arts and crafts and ceremonial supplies (excluding ivory and its products), professional design services, and appraisal services for artworks and collectibles [1] - The company registered the copyright for its software "Open Eye Appraisal" in December 2023 [1]