| Vendor | Spec | Unit | Price | Currency | Date |
| Liao Jinxinda | 37% | MT | 148.54 | USD | 20251203 |
| Liao Jinxinda | 37% | MT | 144.16 | USD | 20251203 |
| Shandong Xima | 37% | MT | 142.75 | USD | 20251203 |
| Hubei 789 Chem | 37% | MT | 240.27 | USD | 20251203 |
| Jinan Jinrihe Chem | 37% | MT | 212.0 | USD | 20251203 |
| Jinan Jinrihe Chem | 37% | MT | 212.0 | USD | 20251203 |
| Shandong Jinshenrun Chem | 37% | MT | 141.33 | USD | 20251203 |
| Shandong Baishui Chem | 37% | MT | 226.14 | USD | 20251203 |
| Shandong Jinshenrun Chem | 37% | MT | 141.25 | USD | 20251202 |
| Shandong Baishui Chem | 37% | MT | 226.01 | USD | 20251202 |