Registration


*OIOE2025 will send you Acceptance Notification and Registration Instruction as soon as your paper was accepted, and then you could register according to the Registration Instruction. 

Registration Type

Registration Fee

Regular Registration

540 USD / 3800 CNY/ paper (4-6 pages)

Student Registration

489 USD / 3500 CNY/ paper (4-6 pages)

Extra Page Charge (over 6 pages)

55 USD / 400 CNY per page

Listener / Accompany Person

250 USD / 1800 CNY per person


Datails of the registration fees:

1. Registration fees for OIOE2025 Regular is 540/ 3800 RMB per paper.

2. If the length of the paper exceeds 6 Pages, the cost of Each Extra Page (Begin at Page 7) is 55 USD / 300 RMB.

3. Registration fees include one paper publication to 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.

Receipt and Invitation Letter

After author’s registration has been processed, you will receive a receipt which can be used as a proof of registration payment. Invitation letter will be sent to the author who will attend to the Conference in person. And those documents are in English or Chinese.