Tencent Becomes Top Shareholder as DPU Chipmaker Yunbao Smart Wins IPO Acceptance in Shenzhen
Shenzhen-based Yunbao Smart has had its application for a ChiNext IPO accepted by the Shenzhen Stock Exchange, putting the chip startup on track to pursue the label of China’s first listed DPU company. Founded in August 2020 by Stanford PhD Xiao Qiyang, the company focuses on data processing units, a segment that gained attention after Nvidia introduced the DPU concept and Jensen Huang outlined the “CPU+DPU+GPU” architecture. According to the prospectus cited in the report, Yunbao Smart developed what it describes as China’s first high-performance, general-purpose programmable DPU SoC chip, with network bandwidth of 400 Gbps, four times the performance of traditional solutions, and power consumption cut by more than 50%. The company said it moved from FPGA verification to 6nm SoC mass production in four years. Financially, revenue rose from RMB 170,000 in 2023 to RMB 36.35 million in 2024 and RMB 370 million in 2025, while net losses were RMB 667 million, RMB 600 million, and RMB 1.19 billion over the same period. Tencent, which first invested in the angel round and kept backing later financings, held 19.7792% before the IPO through affiliated entities, making it Yunbao Smart’s largest shareholder. The report said the company’s valuation exceeded RMB 14 billion after a funding round in late November 2025.
