In a landmark move, four pivotal departments, spearheaded by the National Data Administration, have jointly released the Opinions on Nurturing Data Circulation Service Entities to Expedite the Market-Driven and Value-Centric Evolution of Data Assets. This document meticulously outlines the cultivation of three distinct types of entities: data exchanges (or centers), data circulation service platform companies, and data vendors, along with their respective roles and functions. It advocates for the exploration of multifaceted circulation and trading mechanisms, transcending conventional trading frameworks to unlock the latent value of data assets. Concurrently, the document introduces tailored strategies aligned with the 'AI Plus' and 'Data Elements ×' initiatives, fostering collaborative endeavors between data circulation service entities and AI firms to collectively deliver pertinent services.