| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 253.93 | USD | 20251104 |
| Shandong Jinling Chem | China national standards | MT | 253.93 | USD | 20251104 |
| Shandong Jinling Chem | China national standards | MT | 253.93 | USD | 20251104 |
| Shanghai SKY Chem | China national standards | MT | 458.49 | USD | 20251104 |
| Shanghai SKY Chem | China national standards | MT | 458.49 | USD | 20251104 |
| Shandong Jinling Chem | China national standards | MT | 260.99 | USD | 20251104 |
| Shandong Yushuo Chem | China national standards | MT | 260.99 | USD | 20251104 |
| Shandong Yushuo Chem | China national standards | MT | 260.99 | USD | 20251104 |
| Shandong Yushuo Chem | China national standards | MT | 260.99 | USD | 20251104 |
| Shandong Yushuo Chem | China national standards | MT | 260.99 | USD | 20251104 |