| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.31 | USD | 20250906 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.31 | USD | 20250906 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.31 | USD | 20250905 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.31 | USD | 20250905 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.31 | USD | 20250905 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.45 | USD | 20250904 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.45 | USD | 20250904 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.45 | USD | 20250904 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.45 | USD | 20250904 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.01 | USD | 20250902 |