The region is, on the whole, more heavily urbanised than most parts of China, largely because it was the first part of the country to develop heavy industry owing to its abundant coal reserves. Major cities include Shenyang, Dalian, Harbin, Changchun and Anshan, all with several million inhabitants. Other cities include the steel making centres of Fushun and Anshan in Liaoning, Jilin City in Jilin, and Qiqihar and Mudanjiang in Heilongjiang.