| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | 50% | MT | 762.25 | USD | 20251029 |
| Shandong Yushuo Chem | 40% | MT | 621.09 | USD | 20251029 |
| Shandong Yushuo Chem | 55% | MT | 776.36 | USD | 20251029 |
| Shandong Yushuo Chem | 55% | MT | 775.54 | USD | 20251023 |
| Shandong Yushuo Chem | 50% | MT | 761.44 | USD | 20251023 |
| Shandong Yushuo Chem | 50% | MT | 761.06 | USD | 20251022 |
| Shandong Yushuo Chem | 40% | MT | 620.12 | USD | 20251022 |
| Shandong Yushuo Chem | 55% | MT | 775.15 | USD | 20251022 |
| Shandong Yushuo Chem | 50% | MT | 761.31 | USD | 20251021 |
| Shandong Yushuo Chem | 55% | MT | 775.41 | USD | 20251021 |