11th World PetroCoal Congress 2021
February 25 , 2021
1280 days
871
- 11th World PetroCoal Congress-International Conference and Expo 2021 was organized by the Energy and Environment Foundation.
- Theme of the event was “Petroleum-Coal-Gas: Towards a Win-Win Strategy for Producer and Consumer”.
![](https://www.tnpscthervupettagam.com/assets/home/media/general/original_image/25-114.jpg)
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