Did you know that China claims 7 of the top 10 biggest ports in the world, including the largest in the world: Shanghai. The Port of Singapore and Port of Rotterdam are large and vital to their country’s economic activities, but they fail to match the five expansive working areas in Shanghai, China.

For more information, see http://www.marineinsight.com/marine/top-10-biggest-ports-in-the-world-in-2011/ and http://en.wikipedia.org/wiki/World’s_busiest_port