| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 748.81 | USD | 20251127 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 748.81 | USD | 20251127 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 748.63 | USD | 20251126 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 748.63 | USD | 20251126 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 748.63 | USD | 20251126 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 748.31 | USD | 20251125 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 748.31 | USD | 20251125 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 748.31 | USD | 20251125 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 748.09 | USD | 20251124 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 748.09 | USD | 20251124 |