| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 889.13 | USD | 20251110 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 889.38 | USD | 20251109 |
| Shandong Jinshengrun Chemical Co., Ltd. | Industrial Grade | MT | 903.5 | USD | 20251109 |
| Shandong Jinshengrun Chemical Co., Ltd. | Industrial Grade | MT | 903.5 | USD | 20251108 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 889.38 | USD | 20251108 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 889.38 | USD | 20251107 |
| Shandong Jinshengrun Chemical Co., Ltd. | Industrial Grade | MT | 903.5 | USD | 20251107 |
| Shandong Jinshengrun Chemical Co., Ltd. | Industrial Grade | MT | 903.13 | USD | 20251106 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 889.01 | USD | 20251106 |
| Shandong Jinshengrun Chemical Co., Ltd. | Industrial Grade | MT | 902.67 | USD | 20251105 |