前5个月我国快递业务量完成787.7亿件

Group 1 - The total volume of postal delivery services in China reached 861.8 billion items in the first five months, representing a year-on-year growth of 17.6% [1] - The express delivery volume specifically amounted to 787.7 billion items during the same period, showing a year-on-year increase of 20.1% [1]