Since May, China to North America shipping suddenly appeared "a cabin is hard to find", freight prices soared, a large number of small and medium-sized foreign trade enterprises are facing shipment difficulties, shipment of expensive problems. may 13, Shanghai export container settlement freight index (U.S. West Route) reached 2,508 points, 37% higher than May 6, up 38.5% from the end of April. The index is issued by the Shanghai Shipping Exchange, mainly presenting Shanghai to the U.S. West Coast ports of the sea freight prices. May 10 release of the Shanghai Export Container Freight Index (SCFI) rose 18.82% from the end of April, hit a new high since September 2022, the Shanghai Export Container Freight Index (SCFI). Among them, the U.S. West route rose to 4,393 U.S. dollars / 40-foot container, the U.S. East route rose to 5,562 U.S. dollars / 40-foot container, respectively, rose 22% and 19.3% from the end of April, has risen to the 2021 Suez Canal after the congestion of the level.