Research on the Application of Blockchain Technology in Coal Supply Chain Finance

The implementation of measures to limit electricity consumption in many provinces China has caused coal prices rise irrationally, further aggravating the financing problems small and medium-sized enterprises supply chain. Small lacking funds cannot effectively participate green transformation development industry, which slows down sustainable process industry. Under current background low-carbon advocacy, blockchain technology can reasonably allocate resources efficiently information, thereby providing a solution for this problem. This paper first proposes accounts receivable model based on technology, then builds system dominated by ports through technology. Finally, Stackelberg yield–benefit is used analyze income function each participant financing. results show that use reduce condition financial institutions improve maximum cooperative chain while solving study provides practical significance theoretical value promoting upgrading accelerating opening