| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | 37% | MT | 239.53 | USD | 20251020 |
| Shandong Qiangsen Chem | 37% | MT | 143.72 | USD | 20251020 |
| Shandong Jinshenrun Chem | 37% | MT | 155.04 | USD | 20251019 |
| Shandong Jinshenrun Chem | 37% | MT | 155.04 | USD | 20251019 |
| Shandong Jinshenrun Chem | 37% | MT | 155.04 | USD | 20251018 |
| Shandong Jinshenrun Chem | 37% | MT | 155.04 | USD | 20251018 |
| Shandong Xima | 37% | MT | 142.36 | USD | 20251018 |
| Shandong Qiangsen Chem | 37% | MT | 143.77 | USD | 20251018 |
| Hubei 789 Chem | 37% | MT | 239.61 | USD | 20251017 |
| Shandong Jinshenrun Chem | 37% | MT | 155.04 | USD | 20251017 |