Microsoft (MSFT.O) said the Surface Laptop Ultra will launch later this year.

Tianjin opened a municipal-level AI sensor industrial park on May 31. The first 10 firms signed on and the park inked multiple cooperation agreements covering industry innovation platforms, industry-education integration and financial support. Positioned as a Beijing–Tianjin–Hebei AI sensor cluster benchmark, phase one comprises 20 purpose-built buildings for the sensor industry, due for delivery in June 2027; phases two and three will add about 70,000 sq m of additional space, co-general manager Guo Huajian said.

中国上证综指6月1日（周一）开盘下跌1.41点，跌幅：0.03%，报4067.16点； 中国深证成指6月1日（周一）开盘上涨25.9点，涨幅：0.17%，报15601.03点； 中国沪深300指数6月1日（周一）开盘上涨5.78点，涨幅：0.12%，报4897.9点； 中国创业板指数6月1日（周一）开盘上涨19.44点，涨幅：0.48%，报4057.39点； 中国科创50指数6月1日（周一）开盘下跌0.09点，跌幅：0.01%，报1751.23点。