2021 2nd IYSF - Academic Symposium on Sources and Envinronmental Protection(IYSF-SEP 2021)
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For the publication on conference proceedings:

Conference Proceeding(5-6 pages)Official Publication

Early Bird (Registration Before Aug. 18):

 3200 CNY/500 USD per paper

Participant Quota

Registration After Aug. 18: 

3500 CNY/550 USD per paper

Additional PageExtra Pages300 CNY/50 USD per page
Participation QuotaEarly Bird (Registration Before Aug. 18): 1200 CNY/190 USD per paper
Apply for oral presentation or poster presentationRegistration After Aug. 18: 1500 CNY/240 USD per paper
SCI JournalOfficial PublicationDifferent fees for jounals, please contact the conference secretary or editor for details


1、Early bird discount only for authors who complete registration by Aug. 18 submissions on Aug. 18 are time-barred and no longer eligible for the discount.

2、Each accepted paper registration includes 1 free participant quota, other authors or scholars can register as normal participants;

3、All the above fees can be invoiced, invoice information can be registered in the registration system.

4、If you need to cancel your paper after it's accepted and registered, you will be charged for 30% registration fee.

If you have any question or inquiries, please feel free to contact us.

Email: iysf_sep@163.com

投稿按钮.png     Registration.png

point8_7s.pngDetails of the attending registration

Join as Presenter: If you are interested in giving presentation on conference, without publishing your paper in the proceeding, you can choose to attend IYSF-SEP 2021 as a Presenter. As presenter, you need to submit the abstract and title of your presentation before register. For further information, please contact us at: iysf_sep@163.com

Join as Listener: IYSF-SEP 2021 is an unmissable conference. It is a good chance and an effective platform to meet many renowned experts and researchers in the filed of latest academic research. You are welcome to attend this great event. You need to complete the registration as Listener before the registration deadline.

point8_7s.pngDetails of the registration fees

1. Registration fees for IYSF-SEP 2021 Regular is USD500 / 3200 RMB per paper.

2. If the length of the paper exceeds 4 Pages, the cost of Each Extra Page (begin at Page 5) is USD50 / 300RMB.

3. Registration fees include conference proceedings, lunches, gifts and attending all technical sessions.

4. The registration fee does not include:  

   • Accommodation

   • Visa application fee

   • Transportation fee

5. At least one author for each accepted final paper must pre-register. 

6. Completed registrations will be acknowledged by the Organizing Committee within 2-5 workdays after receiving your payment.

7. If you cannot attend the conference due to some reasons, we will mail the proceedings and invoice to you. 


Dear participants and guests of the IYSF-SEP 2021,

Here you can find information regarding how to finish the registration to participate this conference, include:



point8_7s.pngWHEN TO REGISTER | 什么时候注册

Listeners, pay the fee, registration accepted before September 20, 2021.


Full Paper, submitted and accepted full paper will be published into the conference proceeding, the author can choose oral presentation, register after you receive the acceptance letter.



point8_7s.pngHOW TO PAY | 怎样付款

Choose one of the payment methods on the system: Alipay, WeChat or transfer




After the successful registration, we will issue the official receipt of your payment, you will receive the receipt together with all conference materials at the conference site.



Any questions, please contact us: iysf_sep@163.com