Shanghai Gold Exchange gold T+D closed up 1.47% at 894.15 yuan/gram on Monday, July 27; silver T+D closed up 3.31% at 14,530.0 yuan/kg.

China's domestic GPU chip and solutions supplier Suxian Microelectronics released the Thorsianway Unified Computing Architecture (TUCA), a unified software stack for next‑generation AI and heterogeneous computing that integrates the firm's in‑house GPGPU, AI accelerator chips and heterogeneous compute hardware across application development, operator compilation, runtime scheduling and hardware execution. The company also unveiled the TH1100, its first self‑developed GPGPU SoC aimed at edge AI inference and embodied-intelligence use cases.

深交所公告，藍盾光電擬披露重大事項，公司股票於2026年7月27日開市起停牌，待公司通過指定媒體披露相關公告後復牌。