| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.69 | USD | 20251030 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.69 | USD | 20251030 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.94 | USD | 20251029 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.94 | USD | 20251029 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.94 | USD | 20251029 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.94 | USD | 20251029 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.94 | USD | 20251029 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.79 | USD | 20251028 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.79 | USD | 20251028 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.79 | USD | 20251028 |