Since the Belt and Road Initiative was proposed five years ago，trade cooperation between China and the countries involved has been boosted gradually.According to the trade value and proportion，the ratio of China’ exports to the countries along the Belt and Road to the total exports is continuously growing while the ratio of imports from these countries fluctuates due to the fluctuation of the prices of staple commodities.In terms of the trade structure，inter-industry trade is the main structural feature between China and the Belt-and-Road countries，while it features obvious intra-industry trade between China and Southeast Asian countries.This shows a higher level of labor division within industry between China and the countries along the Belt and Road，which accounts for the higher trade value.Relatively speaking，central and eastern European countries are more industrialized，but the industrial trade with China demonstrates a lack of intra-industrial labor division and cooperation.The development of the cooperation with the countries along the Belt and Road is still limited to the progress in trade facilitation and the construction of free trade zones which is the main measure taken to promote trade facilitation.