Supply chain finance is ushering in new opportunities. Regulatory authorities have introduced new measures, explicitly supporting the use of blockchain and other advanced technological methods to optimize the supply chain finance ecosystem, which is of great significance for the high-quality development of digital finance. The specific plan emphasizes several key directions: First, strengthening financial service support for advanced manufacturing industries, with credit leverage tilted toward the real economy; second, upgrading data collection and analysis capabilities, which are the core competitiveness of supply chain finance. The role of blockchain technology here is self-evident—through distributed ledgers and smart contracts, it can significantly improve transaction transparency and financing efficiency, providing small and medium-sized enterprises with more convenient financing channels. This trend indicates that the integration point between digital finance and the real economy is becoming increasingly clear, and there is considerable room for future development.