| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chem | 37% | MT | 182.95 | USD | 20250925 |
| Shandong Hanyue Chem | 37% | MT | 182.95 | USD | 20250924 |
| Shandong Hanyue Chem | 37% | MT | 182.95 | USD | 20250924 |
| Shandong Hanyue Chem | 37% | MT | 182.95 | USD | 20250923 |
| Shandong Hanyue Chem | 37% | MT | 182.95 | USD | 20250923 |
| Shandong Hanyue Chem | 37% | MT | 182.77 | USD | 20250919 |
| Shandong Hanyue Chem | 37% | MT | 182.77 | USD | 20250919 |
| Shandong Hanyue Chem | 37% | MT | 182.88 | USD | 20250918 |
| Shandong Hanyue Chem | 37% | MT | 182.88 | USD | 20250918 |