For international participants:
Before 1 May, 2018 After 1 May, 2018
Regular US$300 US$400
Student US$150 US$200
Accompanying person US$200 US$200
For domestic participants:
Before 1 May, 2018 After 1 May, 2018
Regular CNY 2000 CNY 2400
Student CNY 1000 CNY 1200