Information is currently being disseminated on social media about the availability of fees for Kazakhstani carriers upon entry into Uzbekistan.

In accordance with the Agreement between the Government of the Republic of Kazakhstan and the Government of the Republic of Uzbekistan on International Road Transport
Since 2007, carriers of the parties have been mutually exempt from paying fees and charges, except for fees for using toll roads. The carriers of the Republic of Kazakhstan will not charge fees on the territory of the Republic of Uzbekistan.

Source : https://www.gov.kz/memleket/entities/transport/press/news/details/914959