中国上证综指6月23日（周二）开盘下跌9.5点，跌幅：0.23%，报4153.59点； 中国深证成指6月23日（周二）开盘下跌48.26点，跌幅：0.29%，报16324.24点； 中国沪深300指数6月23日（周二）开盘下跌11.63点，跌幅：0.23%，报5048.03点； 中国创业板指数6月23日（周二）开盘下跌15.52点，跌幅：0.36%，报4343.88点； 中国科创50指数6月23日（周二）开盘下跌19.66点，跌幅：1.01%，报1929.27点。

Researchers at the Institute of Metal Research, Chinese Academy of Sciences and the Shenyang National Center for Materials Science led by Wang Chunyang used atomic-scale super-resolution imaging to reveal, for the first time, the atomic origins of failure in LiCoO2 cathodes operating at ultrahigh voltages. The study, titled Atomic origins of ultrahigh-voltage failure in LiCoO2 cathodes, was published in the Journal of the American Chemical Society after nearly two years of work and is presented by the authors as a major advance in understanding battery-material failure under extreme conditions.

Malaysia's Finance Ministry said about 70,000 commercial vehicles in Sabah and Sarawak will receive diesel at 2.15 ringgit per litre.