They're not interested in playing the (spot) market" by shopping for lower rates, shipping expert John McCown said.
The chief executive of container shipping company Ocean Network Express, Jeremy Nixon, said in December that short-term spot rates were "bottoming out."
Meanwhile, long-term contract rates finished 2022 about 20% lower than the pandemic peak of more than $8,000 per container, according to maritime consultancy Drewry, which expects contract rates to halve in 2023.
Several factors could support longer-term contract rates, including upheaval from China's COVID outbreak, war in Ukraine, and high labor costs.
Steve Schult, vice president for almond farming cooperative Blue Diamond Growers, bets contract rates will not revisit pre-COVID levels.