Since the inception of the 14th Five-Year Plan, China's data industry has witnessed rapid expansion, with an influx of innovative business models and market players. By 2024, the nation's data enterprise count had soared past 400,000, and the industry's scale had reached an impressive 5.86 trillion yuan, marking a 117% increase from the end of the 13th Five-Year Plan. Geographically, the Yangtze River Delta region has constructed a multi-tiered, full-chain data industry ecosystem. In 2024, this region's data industry accounted for 22.6% of the national total, hosting over 100,000 data enterprises, thereby emerging as a pivotal driver of China's data industry growth. Currently, enterprises specializing in data annotation, governance, and trading services are surging ahead, while third-party data service institutions are gradually emerging, further enhancing their professionalism.