| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 914.77 | USD | 20250915 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 914.77 | USD | 20250915 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 914.77 | USD | 20250915 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 914.77 | USD | 20250915 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 914.77 | USD | 20250915 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 915.39 | USD | 20250909 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 915.39 | USD | 20250909 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 915.39 | USD | 20250909 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 915.39 | USD | 20250909 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 915.39 | USD | 20250909 |