美国6月挑战者企业裁员人数 4.7999万人，前值9.3816万人。

Core Insights - The number of layoffs announced by U.S. companies in June was 47,999, a significant decrease from the previous month's figure of 93,816 [1] Summary by Category - Layoff Statistics - June's layoffs totaled 47,999, down from 93,816 in May, indicating a reduction in workforce reductions [1]