The block chain constructs a decentralized trust and collaboration system. The emergence of block chain technology effectively solves the problem that trust and value cannot be transferred in the Internet era, which makes information have value and guarantees the rights and interests of information producers. This paper briefly introduces the basic concept of block chain, and then expounds the application value of block chain technology in the field of global trade and finance.

Wenjin Zhang, Application of Block Chain in Global Trade and Finance. Frontiers in Educational Research (2018) Vol. 1: 28-31. https://doi.org/10.25236/AJETS.030011.

[1] Luo Hang, Cheng Huan(2018). Application of Block-chain technique in economy and Finance. Journal of Xihua University: philosophy and Social Sciences, vol.37, no.4, pp.66-70.
[2] Xiong Yuan(2018). The application of block chain in the field of finance needs supervision first. Wuhan Finance, no.3, pp.1-1.
[3] Wang Juanjuan, Liu Ping(2018). Application of Block Chain Technology in Regional Logistics of Belt and Road. China's Circulation economy, vol.32, no.2, pp.57-65.
[4] Wang Zhenzhen, Chen Ting(2018). Can block chains really upend the world-connotations, application scenarios, reforms and challenges. China Science and Technology Forum, no.2, pp.112-119.