| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 353.21 | USD | 20251127 |
| Luxi Chem | China national standards | MT | 381.47 | USD | 20251127 |
| Luxi Chem | China national standards | MT | 381.47 | USD | 20251127 |
| Shandong Jinling Chem | China national standards | MT | 452.11 | USD | 20251127 |
| Shandong Jinling Chem | China national standards | MT | 452.11 | USD | 20251127 |
| Shandong Jinling Chem | China national standards | MT | 395.6 | USD | 20251127 |
| Jinan Zhongyin Mat | China national standards | MT | 235.95 | USD | 20251127 |
| Zaozhuang Yitai | China national standards | MT | 395.6 | USD | 20251127 |
| Jinan Zhongyin Mat | China national standards | MT | 235.95 | USD | 20251127 |
| Shandong Jinling Chem | China national standards | MT | 332.02 | USD | 20251127 |