According to your description, there are currently 10Mbps broadband packages in your area, and annual broadband packages 1360 yuan; The year of 20Mbps broadband package is 1660 yuan. For details, please check in Unicom online business hall/searchapp/chsebroadbandlist/init. However, Unicom's broadband charges will be different according to your region and the bandwidth to be handled. In addition, Unicom business hall provides broadband concessions from time to time. If there is no broadband product suggestion suitable for you in the internet hall, you can bring your valid certificate to Unicom's own business hall for inquiry or handling.