| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 987.7 | USD | 20251119 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 987.92 | USD | 20251118 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 987.92 | USD | 20251118 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 987.92 | USD | 20251118 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 987.92 | USD | 20251118 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 987.92 | USD | 20251118 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 988.48 | USD | 20251117 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 988.48 | USD | 20251117 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 988.48 | USD | 20251117 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 988.48 | USD | 20251117 |