In order to jointly build a gem and jade trading intelligent supply chain platform and better undertake the spillover effect of the CIIE. China Gems and Jade Exchange signed strategic cooperation agreements with Shanghai Oujian Network Development Group Co, Ltd. and Shanghai Xinhai Customs Brokerage Co., Ltd. Mr. Zhou Xin (General Manager of Shanghai Xinhai Customs Brokerage Co., Ltd.) signed contracts on site.

Zhao Liang, head of the Yangpu Trading Sub-group and deputy district chief; Gong Shunming, Secretary General of the Yangpu Trading Sub-group and Director ofthe District Commerce Committee; Shi Chen, Deputy Director of the Office of the Secretariat of the Municipal Trade Commission and Deputy Director of the Foreign Trade Development Department of the Municipal Commerce Commission; Ji Guangyu, Diamond Administration of China; Ge Jizhong, Chairman of Oujian Group, came to witness the signing moment.

China Gems and Jade Exchange has always adhered to the concept of "Science and Technology Leading and Innovative Development" and has used the latest real-time tracking, big data, block chain, high-end intelligent technology and other technologies to solve various bottlenecks in the development of the gem and jade industry. Oujian Group and its subsidiary - Xinhai are committed to a one-stop cross-border supply chain integrated service platform with customs clearance as the core. Oujian Group is one of the largest and most influential customs declaration enterprises in China. The comprehensive ranking of import and export declaration volume of Oujian has always been in the forefront of Shanghai port.