| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.2 | USD | 20251120 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.2 | USD | 20251120 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.2 | USD | 20251120 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.2 | USD | 20251120 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.2 | USD | 20251120 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.6 | USD | 20251119 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.6 | USD | 20251119 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.6 | USD | 20251119 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.6 | USD | 20251119 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.6 | USD | 20251119 |