中国地震台网正式测定：09月30日13时00分在台湾以东海域发生5.5级地震，震源深度10千米。​​​

President Trump said Tuesday he signed a document with US technology executives in Washington described as "ethically binding" on artificial intelligence and likened it to "in some ways like a constitution," saying it could provide a protective framework for AI development. He said the administration is considering creating an oversight committee of about 10 members to supervise AI development, and that he has formally renamed artificial intelligence (AI) as Super Intelligence (SI). Trump has previously said the US does not need new AI-specific regulation and opposed a global scheme to control AI at the UN General Assembly.

韩国KOSPI指数逆转早盘涨势，最新下跌0.3%，报6847.72点。