Globalization has introduced many new challenges making Supply chain management (SCM) complex and huge, for which improvement is needed in many industries. The Internet of Things (IoT) has solved many problems by providing security and traceability with a promising solution for supply chain management. SCM is segregated into different processes, each requiring different types of solutions. IoT devices can solve distributed system problems by creating trustful relationships. Since the whole business industry depends on the trust between different supply chain actors, IoT can provide this trust by making the entire ecosystem much more secure, reliable, and traceable. This paper will discuss how IoT technology has solved problems related to SCM in different areas. Supply chains in different industries, from pharmaceuticals to agriculture supply chain, have different issues and require different solutions. We will discuss problems such as security, tracking, traceability, and warehouse issues. All challenges faced by independent industries regarding the supply chain and how the amalgamation of IoT with other technology will be provided with solutions.

翻译：全球化带来了诸多新挑战，使得供应链管理（SCM）变得复杂而庞大，因此许多行业亟需改进。物联网（IoT）通过提供安全性和可追溯性，为供应链管理提供了前景广阔的解决方案，解决了众多问题。供应链管理被划分为不同的流程，每个流程需要不同类型的解决方案。物联网设备能够通过建立信任关系来解决分布式系统的问题。由于整个商业行业依赖于供应链不同参与者之间的信任，物联网可以通过使整个生态系统更加安全、可靠和可追溯来提供这种信任。本文将讨论物联网技术如何解决不同领域中与供应链管理相关的问题。从制药到农业供应链，不同行业的供应链存在不同的问题，需要不同的解决方案。我们将探讨安全性、跟踪、可追溯性和仓库问题等挑战。所有行业在供应链方面面临的挑战，以及物联网与其他技术融合后如何提供解决方案，都将在本文中进行阐述。