| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chem | 37% | MT | 183.22 | USD | 20251022 |
| Shandong Hanyue Chem | 37% | MT | 183.22 | USD | 20251022 |
| Shandong Hanyue Chem | 37% | MT | 183.22 | USD | 20251022 |
| Shandong Hanyue Chem | 37% | MT | 183.28 | USD | 20251021 |
| Shandong Hanyue Chem | 37% | MT | 183.28 | USD | 20251021 |
| Shandong Hanyue Chem | 37% | MT | 183.17 | USD | 20251020 |
| Shandong Hanyue Chem | 37% | MT | 183.17 | USD | 20251020 |
| Shandong Hanyue Chem | 37% | MT | 183.18 | USD | 20251016 |
| Shandong Hanyue Chem | 37% | MT | 183.18 | USD | 20251016 |
| Shandong Hanyue Chem | 37% | MT | 183.08 | USD | 20251013 |