| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.53 | USD | 20251202 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.53 | USD | 20251202 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.53 | USD | 20251202 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.53 | USD | 20251202 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.53 | USD | 20251202 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.95 | USD | 20251201 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.95 | USD | 20251201 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.95 | USD | 20251201 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.95 | USD | 20251201 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.95 | USD | 20251201 |