| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chem | 37% | MT | 169.24 | USD | 20251120 |
| Shandong Hanyue Chem | 37% | MT | 169.32 | USD | 20251119 |
| Shandong Hanyue Chem | 37% | MT | 169.36 | USD | 20251118 |
| Shandong Hanyue Chem | 37% | MT | 169.36 | USD | 20251118 |
| Shandong Hanyue Chem | 37% | MT | 169.43 | USD | 20251114 |
| Shandong Hanyue Chem | 37% | MT | 169.43 | USD | 20251114 |
| Shandong Hanyue Chem | 37% | MT | 169.34 | USD | 20251113 |
| Shandong Hanyue Chem | 37% | MT | 169.34 | USD | 20251113 |
| Shandong Hanyue Chem | 37% | MT | 169.41 | USD | 20251112 |
| Shandong Hanyue Chem | 37% | MT | 169.41 | USD | 20251112 |