Wan Hai Lines provides update on cargo discharge operations aboard WAN HAI 503

Wan Hai Lines has issued an update on the ongoing recovery operations onboard the container vessel WAN HAI 503, where cargo discharge activities are continuing under the close supervision of specialized professional teams.

Current situation

According to the company, distressed cargo and debris are currently being discharged from cargo holds 3, 4 and 5. Cleaning operations in cargo hold 1 have been completed, with the removal of the remaining cargo residues still in progress.

At the same time, the discharge of firefighting water (FiFi water) from the cargo holds is ongoing. To date, approximately 11,440 tonnes of water have been pumped out. Wan Hai Lines noted that the operation has become increasingly challenging, as cargo residue is obstructing pumps, pipelines and hold openings, requiring additional time to resolve.

Unloading progress

As of 21 December 2025, the condition of the remaining containers onboard has made it increasingly difficult to identify individual units during discharge. As a result, the figures provided are estimates.

• Containers successfully discharged: 1,684

• Containers remaining onboard: 38

Wan Hai Lines said it is continuing to work closely with onsite experts to address operational challenges and accelerate the unloading process, while maintaining strict safety standards.

The company expressed its appreciation to all relevant authorities, partners and professional teams for their continued support and cooperation throughout the recovery effort.

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