What is the mobile traffic overlay package in Shanghai for 10086?

Shanghai Mobile opens superimposed traffic and sends the following SMS instruction to10086;

The above picture shows the sending instructions, usage instructions and tariff introduction of mobile superimposed traffic, which users can handle according to their needs; In addition, you can also get mobile superimposed traffic by participating in the one-penny exclusive traffic activity organized by Baidu's Baidu wallet payment platform. Shanghai users can participate and participate in the event address/? invite_code=JEL7WT6W

In this activity, Baidu provided the domestic general traffic available for mobile 70m in the current month. Users can buy for a penny when participating in activities, and each person can only buy once.