• 在各界热议其庞大现金储备用途之际，沃伦·巴菲特执掌的伯克希尔哈撒韦公司（Berkshire Hathaway）现金储备规模持续攀升。但在致集团股东的年度信中，这位投资巨擘重申了投资企业股票而非囤积现金的意愿。

China's Guangxi Zhuang Autonomous Region and Laos held a signing ceremony for the joint establishment of the China-Laos AI Innovation Cooperation Center in Vientiane on Sunday, marking the first such ...