807 million. According to China Economic Daily, in August 2023, Shang Yun Jewelry ranked first with sales of 807 million yuan, which not only far surpassed the second Oriental Select, but also left several major companies of MCN behind. The monthly sales of more than 800 million yuan is also the highest in the past three months. Shenzhen Shang Yun Jewelry Co., Ltd. was established on May 6, 20 15. The company is located on the 6th floor, Building 3, Cuizhu North Road Petrochemical Industrial Zone, Dongxiao Street, Luohu District, Shenzhen. The business scope of Dongdong enterprise is the sales of gold, jewelry, platinum, jade, diamonds, amber and coral ornaments.