道琼斯指数9月4日（周五）开盘下跌187.99点，跌幅0.35%，报53498.12点； 标普500指数9月4日（周五）开盘下跌9.83点，跌幅0.13%，报7737.76点； 纳斯达克综合指数9月4日（周五）开盘下跌3.86点，跌幅0.02%，报26580.20点。

On Sept. 4, 2026 in Hangzhou, Zhejiang, the provincial Quality Month launch and the 9th G60 SciTech Corridor Quality Standards Conference published the G60 Cities Embodied Intelligence Industry Quality Standards Collaborative Initiative and the 2025 G60 SciTech Corridor Quality Standards Evaluation Index System research report. The initiative mandates a quality‑first approach, coordinated construction of a standards system to open industry collaboration interfaces, and collaborative data governance to solidify foundations for intelligent model training. It urges enterprises to participate actively in national and industry standard‑setting and to advance coordinated standards across basic/common elements, core technologies, components/modules, complete systems and industry applications.

At a State Council press briefing, National Healthcare Security Administration deputy director Wang Wenjun said maternity insurance now covers 260 million people. Twenty-two provinces (193 pooling regions) have extended coverage to flexibly employed workers. Twenty-eight provinces (303 pooling regions) have implemented zero out‑of‑pocket inpatient childbirth within policy scope. All provinces have included appropriate assisted reproductive technologies in payment scope, and labor analgesia is now fully reimbursable under medical insurance.