| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.59 | USD | 20251129 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.59 | USD | 20251129 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.59 | USD | 20251129 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.59 | USD | 20251129 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.59 | USD | 20251129 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.59 | USD | 20251128 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.59 | USD | 20251128 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.59 | USD | 20251128 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.59 | USD | 20251128 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 847.59 | USD | 20251128 |