Ho tloha ka May, Chaena ho ea Amerika Leboea ho ile ha hlaha ka tšohanyetso "cabin e thata ho e fumana", theko ea thepa e ile ea phahama, palo e kholo ea likhoebo tse nyenyane le tse mahareng tsa khoebo ea kantle ho naha li tobane le mathata a thomello, thomello ea mathata a theko e boima.la 13 Mots'eanong, index ea thepa ea thepa ea thepa ea kantle ho naha ea Shanghai (US West Route) e fihlile ho lintlha tse 2,508, 37% e phahame ho feta la 6 Mots'eanong, ho nyoloha ka 38.5% ho tloha bofelong ba Mmesa.Lenane lena le fanoe ke Shanghai Shipping Exchange, haholo-holo le hlahisa Shanghai ho likou tsa US West Coast tsa litheko tsa thepa ea leoatleng.Ka la 10 Motšeanong tokollo ea Shanghai Export Container Freight Index (SCFI) e nyolohile ka 18.82% ho tloha bofelong ba Mmesa, e fihlile holimo ho tloha ka Loetse 2022, Shanghai Export Container Freight Index (SCFI).Har'a bona, tsela ea Amerika Bophirimela e nyolohetse ho lidolara tse 4,393 tsa lidolara / 40-maoto, tsela ea US East e nyolohetse ho lidolara tse 5,562 tsa lidolara / 40-maoto, ka ho latellana, e nyolohile ka 22% le 19.3% ho tloha bofelong ba Mmesa, e nyolohetse ho Suez Canal ea 2021 kamora tšubuhlellano ea boemo.