CDYPE AI (https://www.cdype.ai) is an unofficial third-party assistant. It is not the official website of the 19th China (Dongying) International Petroleum & Petrochemical Equipment and Technology Exhibition, and it is not official support.
The home-page chat is a public FastGPT share, for asking the published dates, venue, and how to verify. The assistant can be wrong or outdated. It is not registration, a ticket, or an admission pass.
What should I treat as official?
Use the organizer’s official information source. The address this site uses to verify is:
http://dongying.banshanlvtu.com/
Registration steps, exhibitor lists, opening hours, travel, and tickets — if they are not listed as confirmed facts here — check the official site. We will not fill them in.
What this assistant can do
- Repeat confirmed facts: full name and edition, 28–30 September 2026, Dongying Yellow River International Convention and Exhibition Center, unofficial identity, and the official URL above
- Say “unknown / check the official site” for other details, instead of inventing them
Dates and venue: When and where is the exhibition?. Name: What is CDYPE / the 19th edition?. How to read the official UF1 sentence: How to read the official UF1 line. How to read the official 主办 / 承办 / 协办 lines: How to read official organizer labels.