Chaotic Tariff Rollout Leaves US Importers Short on Details

President Donald Trump entered office in January pledging to unleash prosperity by raising tariffs and cutting red tape. Six months later, the back-office systems connecting the US and global economies face their toughest test yet against an onslaught of both.

Importers, customs brokers and the broader logistics industry are bracing for a deluge of fine print on tariffs before Friday, when Trump has pledged higher country-specific duties amid a number of import taxes targeted at certain products and materials.