• Accommodation and travel expenses for this conference shall be paid by oneself. The registration fee is as follows:

• Refund Policy

If you want to cancel after registration and payment, please contact the Conference committee via email (starf@ecnu.edu.cn), and refund will be made after the meeting. The refund policy is as follows.

Before June 15, 2023: a refund of the full amount.

June 15 to July 1, 2023: 50% of the amount paid can be refunded.

After July 1, 2023: no refunds.