A cargo ship carrying 389,600 tons iron ore docks at a wharf along Sheyimen shipping channel in Ningbo, Zhejiang province, on Saturday, December 17th, 2016. The 164 kilometer Sheyimen shipping channel has been designed to accommodate 400,000-ton ships and has a depth of 25.7 meters. Testing of the new channel began in early December. [Photo / Xinhua]