(a)  Definition.⁠—In this section, the term “constructive costs” means the costs of another carrier, other than a controlled carrier, operating similar vessels and equipment in the same or a similar trade.

(b)  Standards.⁠—In determining whether a rate, charge, classification, rule, or regulation of a controlled carrier is just and reasonable, the Federal Maritime Commission⁠—

(1)  shall take into account whether the rate or charge that has been published or assessed, or that would result from the pertinent classification, rule, or regulation, is below a level that is fully compensatory to the controlled carrier based on the carrier’s actual costs or constructive costs; and

(2)  may take into account other appropriate factors, including whether the rate, charge, classification, rule, or regulation is⁠—

(A)  the same as, or similar to, those published or assessed by other carriers in the same trade;

(B)  required to ensure movement of particular cargo in the same trade; or

(C)  required to maintain acceptable continuity, level, or quality of common carrier service to or from affected ports.