Over the past two decades, Chinese enterprises have kept "going global" and taken an activepart in global economic activities.Especially in the past decade, Chinese enterprises have witnessed increasing scale and density and refurbished structures and patterns of investments abroad.Investments in the field of energy are particularly active.With the all-round and in-depth implementation of the Belt and Road Initiative, state-owned enterprises, private enterprises and various investment institutions have re-accelerated the investments abroad and become the main bodies of various international projects.