1. Land resources. Northeast China is one of the three largest black land distribution areas in the world. Land resources are mainly distributed in Liaohe Plain, Songnen Plain, Songliao Plain and Sanjiang Plain. It is an important commodity grain base in China.
2 Forest resources, mainly distributed in the Changbai Mountain area of the Great and Small Xing'an Mountains, have always been the most important wood supply base in China.
3 Petroleum resources are distributed in Liaohe, Songnen, and Songliao plains. Daqing oil field on Songnen plain has played an important role in the history of China's industrial development. 4 Iron, steel, coal and other mineral resources are mainly distributed in mountainous areas, as well as in plain areas, such as Anshan iron, Fushun, Jixi, and Hegang coal, Both have played an important role in the development history of New China.