ab Global Research owered by UBS Evidence Lab YES P 1 September 2025 First Read China Industrials Tracking trade flows amid changing US tariffs on China (week 35) Key highlights from high frequency data on trade flows We gather weekly data from UBS Evidence Lab, the Ministry of Transport and other third-party data providers to present the most recent trade flows after the US-imposed high tariffs on China. We cover shipping, shipbuilding, ports, international freight flights and land transportation. Port vol ...