| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 802.17 | USD | 20250923 |
| Shandong Yushuo Chem | China national standards | MT | 802.17 | USD | 20250923 |
| Shandong Jinshenrun Chem | China national standards | MT | 788.1 | USD | 20250923 |
| Jinan Jinhao Chem | China national standards | MT | 802.17 | USD | 20250923 |
| Jinan Jinhao Chem | China national standards | MT | 802.17 | USD | 20250923 |
| Zibo Lishuo Chem | China national standards | MT | 816.25 | USD | 20250923 |
| Zibo Lishuo Chem | China national standards | MT | 816.25 | USD | 20250923 |
| Zibo Lishuo Chem | China national standards | MT | 816.25 | USD | 20250923 |
| Zibo Lishuo Chem | China national standards | MT | 816.25 | USD | 20250923 |
| Zibo Lishuo Chem | China national standards | MT | 816.25 | USD | 20250923 |