Two Chinese Container Ships That Were Previously Turned Back By Iran, Now Allowed To Transit Hormuz Strait

On Friday we reported that there was a moment of surprise among vessel trackers, when Iran unexpectedly blocked two container ships owned by China’s Cosco from transiting the Strait of Hormuz.

Two days later, this misunderstanding appears to have been resolved, and on Monday Bloomberg reported that the same two container ships linked to China’s state-owned Cosco Shipping exited the Persian Gulf through the Strait of Hormuz, the first such vessels operated by a major Beijing-backed company to navigate the waterway since the Middle East war broke out.

After aborting an initial transit attempt on Friday, COSCO’s ultra-large container vessels – CSCL Indian Ocean and CSCL Arctic Ocean - have successfully crossed the Strait of Hormuz after beginning their journey eastward from within the Persian Gulf on Monday morning, signalling a potential shift in conditions for commercial shipping.

The ships started their almost 12-hour-long journeys from waters off Dubai. They took a route near Iran’s Larak and Qeshm islands at the narrow opening of the strait, before sailing into waters of the Gulf of Oman.

The ships don’t appear to be carrying any cargo aside from empty container boxes, according to draft readings of how low they sit in the water. They are listed as part of Cosco Shipping Lines’ fleet, which is a subsidiary of Cosco Shipping Corp. Both vessels are currently bound for Port Klang, Malaysia, as they continue their voyage on COSCO’s MEX service, linking the Middle East with the Far East.

The global shipping market has been keenly watching the journeys of these two Cosco ships for signs of how China plans to extract its vessels from the gulf, as it seeks to stem a deepening energy crisis and a plunge in China-to-Middle East trade.  

The two vessels, each with the capacity to transport about 19,000 TEUs, were seen taking the same route on Monday. They have been stuck in the Persian Gulf for more than a month since the US and Israel launched the war against Iran.

The successful transit marks the first confirmed crossing by a major container carrier since the start of the conflict.

Cosco Shipping is one of the world’s largest shipowners, with massive containership and tanker fleets operated by its subsidies. Aside from the container ships, Cosco also has at least six crude tankers stuck inside the Gulf since the war began, according to ship-tracking data.

In an early sign of a resumption of Hormuz transits, Cosco Shipping Lines last week informed customers that it would be recommencing bookings for general cargo containers from east Asia to the Middle East, including some located in the gulf. The company owns and operates 453 container ships that have a total capacity of about 2.5 million twenty-foot equivalent containers, or TEUs, as at end January.