As for the supply chain and logistics hurdles, there are, or remain, more than a few, in the form of—and in no particular order—the following: port congestion and related container backlogs; the ongoing need for more truck drivers to up over-the-road motor carrier capacity; inflation; and the labor outlook i.e. the need for more workers in order to increase throughput and production, among many others, too.
Source: logistics Mgmt