China built hundreds of AI data centers to catch the AI boom. Now many stand unused.

Now, his WeChat feed and industry group chats tell a different story. Traders are more discreet in their dealings, and prices have come back down to earth. Meanwhile, two data center projects Li is familiar with are struggling to secure further funding from investors who anticipate poor returns, forcing project leads to sell off surplus GPUs. "It seems like everyone is selling, but few are buying," he says. Just months ago, a boom in data center construction was at its height, fueled by both government and private investors.