| Chain actors |
| SDG/kantar |
| Producer | Production cost | 250 |
| Sale price (village merchant) | 300 | |
| Gross margin | 50 | |
| Village merchant | ||
| Purchase price | 300 | |
| Transport cost | 2 | |
| Sale price (city merchant) | 380 | |
| Gross profit | 78 | |
| City merchant | Purchase price | 380 |
| FNC levy | 5 | |
| Market fees | 2.5 | |
| Gum Arabic union levy | 1 | |
| Zakat (10% from sale price) | 40 | |
| Other costs | 1 | |
| Total cost | 429.5 | |
| Sale price (Gedarif market) | 550 | |
| Gross profit | 120.5 |