Sources of Visiting Groups:

1. National competent ministries and local energy authorities.  

2. Research institutes, testing and certification organizations, and hydrogen energy equipment manufacturers.  

3. Enterprises in hydrogen utilisation sectors: petrochemicals, transportation, metallurgy, electric power, construction, etc.  

4. Foreign embassies/consulates in China, international energy organizations, and multinational corporations.  

5. Financial institutions: banks, funds, trusts, securities firms, investment companies, etc. 

6. Central media, mass media, and industry media.  

Group Size Requirement:

Visiting groups must consist of 10 or more members.