| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 495.15 | USD | 20251211 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 495.15 | USD | 20251211 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 495.15 | USD | 20251211 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 495.15 | USD | 20251211 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 495.15 | USD | 20251211 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 494.68 | USD | 20251210 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 494.68 | USD | 20251210 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 494.68 | USD | 20251210 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 494.68 | USD | 20251210 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 494.54 | USD | 20251209 |