In 2022, the postal industry's delivery business volume reached a total of 139.10 billion items, an increase of 2.7% over the previous year. Among them, the express delivery business volume reached 110.58 billion units, an increase of 2.1% over the previous year; the postal delivery service business volume reached 28.52 billion units, an increase of 5.0% over the previous year. In 2022, the postal mail business completed a total of 940 million items, a year-on-year decrease of 13.5%; the parcel business completed a total of 17.573 million items, a year-on-year decrease of 3.6%; the newspaper business completed a total of 16.56 billion copies, an increase of 1.1% over the previous year; the magazine business completed 690 million copies, an increase of 0.8% over the previous year; and the exchange business completed a total of 4.333 million transactions, a year-on-year decrease of 32.9%.