! Invitation letters

The organization committee recommend that participants who require an invitation letter to IWGRU send the request before March 31, 2026, to ensure your request is processed quickly. Requests sent in April may not be processed before May. Please also ensure you have enough time for Visa application process in your country.

Before requesting an invitation letter, please complete registration and have a valid conference ticket. Send us the request at y.j.li@cugb.edu.cn and include your full name (as written in your passport), your passport number and date of birth.

The following ticket prices in Renminbi (CNY) apply inclusive VAT and ticket fees. Please note we only accept payment by card. A receipt as proof of payment will automatically be provided. Please choose "不需要发票" if you are not authors from China. Please note a cancellation fee of CNY 1000 before April 30, 2026 and no refund after this date.

* Ticket only available for students up to the age of 30. A current valid university enrolment certificate must be uploaded to the registration system.

Information about registration fees:

1. Prices in CNY and include VAT.

2. Included in registration fees:

Payment Method

♦ For Delegates from institutions outside China

1.Registration fees can be paid in CNY through the online payment system as follows: 

♦ For Chinese domestic participants
1.Registration fees can be paid in CNY through the online payment system as follows: 

2.Registration fees can be paid in CNY through bank transfer

Invoice