| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 986.29 | USD | 20251020 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 986.29 | USD | 20251020 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 986.29 | USD | 20251020 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 986.29 | USD | 20251020 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 986.62 | USD | 20251018 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 986.62 | USD | 20251018 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 986.62 | USD | 20251018 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 986.62 | USD | 20251018 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 986.62 | USD | 20251018 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 986.62 | USD | 20251017 |