区块链为跨境供应链提供中立的数字基础架构，创建互联共享的数据环境，通过其透明度、真实性、降低成本、去中介化、高效运营等特征来改善跨境供应链。本文介绍了跨境供应链的痛点和区块链在供应链中的应用优势，重点分析该技术在跨境供应链中的数字化创新，以及在食品、药品和奢侈品跟踪与溯源中的应用发展和潜在影响，并深入探讨区块链在跨境供应链应用中的挑战及相应解决方案，特别是互操作性和商业敏感数据保护这两个关键因素。为了充分发挥区块链技术在跨境供应链领域的巨大潜力，需要政府、国际组织和供应链参与方携手合作，评估该技术的监管法规、互操作性和数据保护，制定区块链监管框架，创建一个有利于区块链更广泛发展的生态系统。
Blockchain provides a neutral digital infrastructure for cross-border supply chains，creating a connected and shared data environment that improves cross-border supply chains through features such as transparency，authenticity，cost reduction，disintermediation，and efficient operation. This article describes the pain points of cross-border supply chains and the application advantages of blockchain in supply chains，focuses on the digital innovation of the technology in cross-border supply chains，as well as the application development and potential impact of food，pharmaceutical and luxury goods tracking and tracing. Additionally，this article explores in depth the challenges and corresponding solutions of blockchain in cross-border supply chain applications，especially interoperability and commercial sensitive data protection. To realize the full potential of blockchain technology in cross-border supply chains，governments，international organizations and supply chain participants are required to work together to assess regulatory regulations，interoperability and data protection for the technology，develop a blockchain regulatory framework，and create an ecosystem conducive to the broader development of blockchain.
