| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuanhe Chem | 37% | MT | 190.26 | USD | 20251022 |
| Henan Shengyang Chem | 37% | MT | 155.03 | USD | 20251022 |
| Hubei 789 Chem | 37% | MT | 239.59 | USD | 20251022 |
| Shandong Hanyue Chem | 37% | MT | 183.22 | USD | 20251022 |
| Hubei 789 Chem | 37% | MT | 239.67 | USD | 20251021 |
| Henan Shengyang Chem | 37% | MT | 155.08 | USD | 20251021 |
| Shandong Xima | 37% | MT | 142.39 | USD | 20251021 |
| Shandong Jinshenrun Chem | 37% | MT | 155.08 | USD | 20251021 |
| Shandong Qiangsen Chem | 37% | MT | 143.8 | USD | 20251021 |
| Shandong Hanyue Chem | 37% | MT | 183.28 | USD | 20251021 |