| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 988.78 | USD | 20251202 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 988.78 | USD | 20251202 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 988.78 | USD | 20251202 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 988.78 | USD | 20251202 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 988.78 | USD | 20251202 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 989.27 | USD | 20251201 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 989.27 | USD | 20251201 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 989.27 | USD | 20251201 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 989.27 | USD | 20251201 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 989.27 | USD | 20251201 |