Why Blockchain, IoT, ICT, Artificial Intelligence in necessary for current supply chain management?

Nowadays, no one can ignore the importance of technological development in every field and the adoption of these technological advancements is highly discussed in the current era as well as a few decades. Current supply chain management (SCM) is also diversifying the adoption of new technology because proper, accurate and timely information sharing is the key factor to enhance the performance of SCM. The latest technologies such as Blockchain, IoT, ICT, Artificial Intelligence are famous for providing a real-time information system which highly effective for the global supply chain environment. However, the implementation of these technologies into SCM is a big question due to this system required a lot of investment.