| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 261.18 | USD | 20251112 |
| Shandong Yushuo Chem | China national standards | MT | 261.18 | USD | 20251112 |
| Shandong Yushuo Chem | China national standards | MT | 261.18 | USD | 20251112 |
| Shandong Yushuo Chem | China national standards | MT | 261.18 | USD | 20251112 |
| Shandong Yushuo Chem | China national standards | MT | 261.18 | USD | 20251112 |
| Shandong Yushuo Chem | China national standards | MT | 261.18 | USD | 20251112 |
| Shandong Yushuo Chem | China national standards | MT | 261.18 | USD | 20251112 |
| Shandong Yushuo Chem | China national standards | MT | 261.18 | USD | 20251112 |
| Shandong Yushuo Chem | China national standards | MT | 261.06 | USD | 20251111 |
| Shandong Yushuo Chem | China national standards | MT | 261.06 | USD | 20251111 |