The full-chain industrial data platform aggregates, integrates, refines, and processes various types of industrial data to enable data interconnectivity and sharing. The platform provides an AI-driven engine that combines voice and natural language processing, enabling the creation of just-in-time production models. This drives the flow of information, ensuring that the right data is delivered to the right people at the right time and in the right way, thereby supporting corporate decision-making and the efficient execution of production processes, and promoting improved operational efficiency. The platform can build data theme libraries centered on core topics such as production processes (electric arc furnaces, refining, continuous casting) and equipment status, providing structured and standardized data support for upstream and downstream intelligent applications.