| Rank | Country | Production (MT) | Share % | Notes |
|---|---|---|---|---|
| 1 | China | 13,260,000 | 42.5 | |
| 1 | China | 13,169,360 | 46.5 | |
| 2 | India | 3,993,600 | 12.8 | |
| 2 | India | 1,498,000 | 5.3 | |
| 3 | Turkey | 2,246,400 | 7.2 | |
| 3 | Turkey | 1,403,214 | 5 | |
| 4 | United States | 1,279,200 | 4.1 | |
| 4 | Kazakhstan | 1,371,382 | 4.8 | |
| 5 | Brazil | 867,544 | 3.1 |