NVIDIA’s Next‑Gen “Rubin” Chips Have Taped Out; Datacenter CapEx Seen Exceeding ¥21.9 trillion RMB ($3.0 trillion USD) Over Next Five YearsAI in China China Hardware China SoftwareCapex, Colette Kress, Datacenter, GPUs, Nvidia, 英伟达 September 9, 2025