Qingdao Port in China's Shandong Province set a new unloading record on Sunday.
At the 400,000-ton dock in Dongjiakou port area of Qingdao Port, the "Yuanyi Sea" vessel unloaded iron ores in an orderly manner.
The ship broke the world record for loading and unloading iron ore for the 26th time with a single discharge rate of 3,057 tons per hour.