| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 845.9 | USD | 20251021 |
| Shandong Yushuo Chem | Industrial Grade | MT | 845.9 | USD | 20251021 |
| Shandong Yushuo Chem | China national standards | MT | 845.9 | USD | 20251021 |
| Shandong Yushuo Chem | China national standards | MT | 845.9 | USD | 20251021 |
| Shandong Yushuo Chem | China national standards | MT | 845.39 | USD | 20251020 |
| Shandong Yushuo Chem | China national standards | MT | 845.39 | USD | 20251020 |
| Shandong Yushuo Chem | China national standards | MT | 845.39 | USD | 20251020 |
| Shandong Yushuo Chem | China national standards | MT | 845.39 | USD | 20251020 |
| Shandong Yushuo Chem | Industrial Grade | MT | 845.39 | USD | 20251020 |
| Shandong Yushuo Chem | China national standards | MT | 845.39 | USD | 20251020 |