| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Baishui Chem | 37% | MT | 226.02 | USD | 20251128 |
| Shandong Qiangsen Chem | 37% | MT | 144.09 | USD | 20251128 |
| Hubei 789 Chem | 37% | MT | 240.18 | USD | 20251127 |
| Shandong Hanyue Chem | 37% | MT | 169.54 | USD | 20251127 |
| Shandong Jinshenrun Chem | 37% | MT | 141.28 | USD | 20251127 |
| Hubei 789 Chem | 37% | MT | 240.18 | USD | 20251127 |
| Shandong Jinshenrun Chem | 37% | MT | 141.28 | USD | 20251127 |
| Shandong Baishui Chem | 37% | MT | 226.06 | USD | 20251127 |
| Liao Jinxinda | 37% | MT | 144.11 | USD | 20251127 |
| Liao Jinxinda | 37% | MT | 148.49 | USD | 20251127 |