Shanghai Gems & Jade Exchange (hereinafter referred to as “CSGJE”) is an internet gem and jade trading platform that joints with state-owned enterprise: East Best & Lansheng. CSGJE was registered in December 2014, in Shanghai Pilot Free Trade Zone, the office is located in Lansheng Building, Huangpu Gold and Jewelry Functional Zone. CSGJE follows with “Internet+” strategy, establishes an innovative and comprehensive gem and jade trace system with element functions; initiates gem and jade identity, sets up industry integrity standards, and builds up healthy transaction ecosphere to solve bottleneck problem of gems and jade market. CSGJE provides professional one-stop third party public service, both online and offline, for gem and jade industry chain, it covers gem and jade custom declaration, custom clearance, market evaluation, authentication & identification , storage, logistics, training, finance and other aspects. CSGJE is supported by Ministry of Commerce, Ministry of Industry and Information Technology, National Gems & Jewelry Technology Administrative Center, Customs, Municipal Economic & Information Commission, Municipal Commission of Commerce, Municipal Communications Administration and other government departments, and acquires key qualifications for many business services since establishment. CSGJE is also strongly supported by Gems & Jewelry Trade Association of China, Internet Society of China, China Electronic Commerce Association and other important industry associations, and the platform is fully functional.