| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chem | 37% | MT | 169.76 | USD | 20251211 |
| Shandong Hanyue Chem | 37% | MT | 169.76 | USD | 20251211 |
| Shandong Hanyue Chem | 37% | MT | 169.56 | USD | 20251209 |
| Shandong Hanyue Chem | 37% | MT | 169.56 | USD | 20251209 |
| Shandong Hanyue Chem | 37% | MT | 169.58 | USD | 20251208 |
| Shandong Hanyue Chem | 37% | MT | 169.58 | USD | 20251208 |
| Shandong Hanyue Chem | 37% | MT | 169.61 | USD | 20251205 |
| Shandong Hanyue Chem | 37% | MT | 169.61 | USD | 20251205 |
| Shandong Hanyue Chem | 37% | MT | 169.65 | USD | 20251204 |
| Shandong Hanyue Chem | 37% | MT | 169.65 | USD | 20251204 |