| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 990.3 | USD | 20251211 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 990.3 | USD | 20251211 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 990.3 | USD | 20251211 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 990.3 | USD | 20251211 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 990.3 | USD | 20251211 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 989.36 | USD | 20251210 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 989.36 | USD | 20251210 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 989.36 | USD | 20251210 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 989.36 | USD | 20251210 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 989.36 | USD | 20251210 |