Side-by-side comparison of China United Lines and Wan Hai Lines across fleet, coverage, emissions and performance.


China United Lines and Wan Hai Lines are evenly matched on environmental performance.
Annual fleet CO₂ (Scope 1)
Major oil spills
Biofuel / dual-fuel fleet
Here is how China United Lines and Wan Hai Lines compare across the metrics that matter most. Wan Hai Lines operates the larger fleet. Wan Hai Lines offers the wider port coverage.
Wan Hai Lines operates the larger fleet of the two, based on number of ships in service.
Wan Hai Lines calls at more ports worldwide, giving it the broader global network.
China United Lines is headquartered in Shanghai, China, while Wan Hai Lines is based in Taipei, Taiwan.
Dive into full profiles, rankings and performance data for either carrier.
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