| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.01 | USD | 20250902 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.01 | USD | 20250902 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.01 | USD | 20250902 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.01 | USD | 20250902 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.01 | USD | 20250902 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.21 | USD | 20250901 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.21 | USD | 20250901 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.21 | USD | 20250901 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.21 | USD | 20250901 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 844.21 | USD | 20250901 |