The first China International Supply Chain Promotion Expo is about to begin. American and European companies were the most, accounting for 36% of the total number of international exhibitors. A number of Fortune 5 and multinational companies such as Amazon, ExxonMobil, Apple, FedEx, Tesla, General Healthcare, HP, Qualcomm, Honeywell and other Fortune 500 companies will send senior representatives to attend the meeting. The first Chain Expo will invite domestic and foreign exhibitors and buyers to participate in the first Chain expo.