In the third quarter report, the cash received for goods and services was more than 2.3 billion, and the unrecognized income was more than 300 million. Which business is it mainly from? Thank you!

NavInfo: Hello, most of the revenue is confirmed before the payment is received, and there will be a certain payment period in between. Part of the more than 2.3 billion yuan in receipts you mentioned is the payment of revenue from the previous year. Thank you for your attention.