早知道：九部门出台扩大服务消费政策措施；美股三大指数集体收跌

Group 1 - The Chinese government has released a joint policy consisting of 19 measures aimed at expanding service consumption, which includes easing market access in high-end medical sectors and promoting digital service consumption [1] - A new industry standard for medical devices utilizing brain-computer interface technology has been officially published in China [1] - Starting from October 1, 2025, Guizhou Province will implement a tax refund policy for overseas travelers on shopping purchases [1] Group 2 - The US stock market saw a collective decline in its three major indices, while the Nasdaq China Golden Dragon Index experienced an increase of 1.76% [1]