| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 282.26 | USD | 20251110 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 324.6 | USD | 20251110 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 324.69 | USD | 20251107 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 282.34 | USD | 20251107 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 369.87 | USD | 20251107 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 282.34 | USD | 20251107 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 369.72 | USD | 20251106 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 324.56 | USD | 20251106 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 282.23 | USD | 20251106 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 282.23 | USD | 20251106 |