科创50指数午后跌超6%，创业板指现跌4.8%。先进封装、算力硬件、存储芯片等板块跌幅居前。

Zelenskiy said Ukrainian and US negotiators spoke on Wednesday.

On July 1 in Beijing the National Energy Administration held a meeting on deep coalbed methane exploration and development, directing that safeguarding national energy security is the core task and instructing an acceleration of deep CBM (coal-mine gas) exploration and development to shore up energy supply. The NEA has issued for implementation a 15th Five-Year coalbed methane (coal-mine gas) development and utilization plan and an action plan to boost reserves and output in key regions, assigning tasks to specific companies and CBM blocks, calling for stepped-up exploration and development investment and faster construction of priority projects.