Types & Pricing

BS2023 online registration closed on August 25th. If you miss the deadline, contact us at secretariat@bs2023.org. Onsite registration will open from 10:00 to 20:00 on Sept. 3rd, at the front desk of the conference venue, with the onsite pricing applied (in both USD and CNY):

# Delegate Student Companion*
Early Bird expired on
June 30
$ 900
/¥ 5400
$ 550
/¥ 3300
$ 450
/¥ 2700
Standard expired on
August 25
$ 990
/¥ 5940
$ 600
/¥ 3600
$ 500
/¥ 3000
On-site $ 1080
/¥ 6480
$ 650
/¥ 3900
$ 550
/¥ 3300

Physical Attendance

This type of registration allows you to participate in all public activities of BS2023, including plenary and parallel sessions, workshops and seminars, welcome reception and catering, technical tours, and social activities (see our tentative program here). You can access online resources as well.

  • All scientific sessions
  • Technical tours
  • Online poster/replay repository
  • Dining, catering
  • Live streaming
  • Certificate of attendance
* Companion refers to someone accompanying another person during BS2023, who has access to the opening and closing ceremony, all dining and catering, but neither plenary nor parallel sessions.

Virtual Attendance

The virtual attendees will have their presentations in online sessions, with access to the live streaming of plenary and parallel sessions.

  • Live streaming
  • Online sessions
  • Certificate of attendance
  • Online poster/replay repository
# Delegate Student
Early Bird expired on
June 30
$ 300
/¥ 1800
$ 300
/¥ 1800
Standard $ 350
/¥ 2100
$ 350
/¥ 2100

Policy updated:

The good news is that China has lifted travel restrictions and there is no testing and quarantine for inbound passengers anymore, which provided great convenience for participants. Therefore, we strongly recommend you attend in person for a better social networking experience, a more interactive discussion, and a great chance to enjoy the beauty and culture of China.
Just in case, we offer you online options with live streaming for the plenary session. Your presentations will be done in online sessions.
We look forward to meeting you in Shanghai, the “Oriental Pearl of Asia”, which offers a colorful and attractive world to visitors, including buildings in diverse architectural styles, excellent cuisine, bustling shopping centers, and distinctive local culture!

Register Now!

Please head to the ConfTool system for your registration. Should you have any difficulties, here is the step-by-step instruction.

Payment methods accepted:

  • Bank transfer (USD)
  • PayPal (USD) with credit/debit cards
  • Alipay (CNY)
  • Bank transfer (CNY) in mainland China

Time span

  • The participation fees are owed upon registration and are payable within 7 days.
  • If you pay via Alipay or bank transfer, it takes up to 7 days to update your registration status.
  • Register now and enjoy the Earlybird discount before June 30th, 2023.
  • The payment is fully refundable before June 30th, 2023.
  • You get 80% back upon cancellation before August 25th, 2023.
  • You can change your registration type by contacting secretariat@bs2023.org before August 25th, 2023.
  • The online registration closes on August 25th
  • The onsite registration opens on September 3rd, 2023, at the counter of the conference venue.


  • All tiers of registration cover the publication of 2 papers per presenting author. If you have more, an additional $300 (¥1800) will be charged per each as the publication fee (select "Extra paper publication" during registration).
  • The conference program comes in a bundle, and We do not have a registration type for certain conference sessions. Contact secretariat@bs2023.org if you have specific needs.
  • Participants have to register themselves with their ConfTool accounts. Currently, we do not have policies for group/team registration.
  • You may download the invoice in ConfTool after registration. 中国大陆发票将在会后统一开具,请在注册过程中备注您的具体开票需求