道琼斯指数5月28日（周四）开盘下跌268.55点，跌幅0.53%，报50375.73点； 标普500指数5月28日（周四）开盘下跌1.20点，跌幅0.02%，报7519.16点； 纳斯达克综合指数5月28日（周四）开盘上涨25.42点，涨幅0.10%，报26700.16点。

May 28 — China’s Ministry of National Defense said at a regular briefing that a helicopter deployed from Dutch frigate HNLMS De Ruyter recently illegally entered airspace over the Xisha (Paracel) Islands, seriously infringing China’s sovereignty. The ministry said the PLA deployed sea and air forces to compel the aircraft to leave and has lodged stern representations with the Netherlands. It reiterated that the Paracels are China’s inherent territory, said forces remain on high alert to defend territorial sovereignty and maritime rights, and urged the Dutch to stop infringements and restrain frontline sea and air operations to avoid incidents.

Li Auto (LI.O) CFO said the company expects profitability to gradually improve as a rebound in deliveries drives economies of scale, and that its refreshed product lineup is gaining market recognition.