As of 2019, host countries have made contributions to support Global South participation.
| Donor | Total Contributions |
| Government of Germany | $1,650,000 |
| Government of Japan | $550,000 |
| Government of Saudi Arabia | $476,000 |
| Government of Norway | $250,000 |
| Government of Ethiopia | $80,000 |
| Government of Poland | $20,000 |
